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Finding the Fourth Proportional to 17,978,913.04, 26,972,102.04 and 6,011,338

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Solution

The fourth proportional to 17,978,913.04, 26,972,102.04 and 6,011,338 is: 9,018,254.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,978,913.04 : 26,972,102.04 = 6,011,338 : x
  2. Step 2: Convert to fraction form
    17,978,913.04/26,972,102.04 = 6,011,338/x
  3. Step 3: Cross multiply
    17,978,913.04x = 26,972,102.04 × 6,011,338
  4. Step 4: Simplify right side
    17,978,913.04x = 162,138,421,932,929.50
  5. Step 5: Solve for x
    x = 162,138,421,932,929.50/17,978,913.04
  6. Step 6: Final answer
    x = 9,018,254.97

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