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Finding the Fourth Proportional to 44,698.31, 67,047.46 and 11,418.44

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Solution

The fourth proportional to 44,698.31, 67,047.46 and 11,418.44 is: 17,127.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,698.31 : 67,047.46 = 11,418.44 : x
  2. Step 2: Convert to fraction form
    44,698.31/67,047.46 = 11,418.44/x
  3. Step 3: Cross multiply
    44,698.31x = 67,047.46 × 11,418.44
  4. Step 4: Simplify right side
    44,698.31x = 765,577,538.23
  5. Step 5: Solve for x
    x = 765,577,538.23/44,698.31
  6. Step 6: Final answer
    x = 17,127.66

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