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Finding the Fourth Proportional to 6,042.86, 9,065.78 and 1,882.55

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Solution

The fourth proportional to 6,042.86, 9,065.78 and 1,882.55 is: 2,824.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042.86 : 9,065.78 = 1,882.55 : x
  2. Step 2: Convert to fraction form
    6,042.86/9,065.78 = 1,882.55/x
  3. Step 3: Cross multiply
    6,042.86x = 9,065.78 × 1,882.55
  4. Step 4: Simplify right side
    6,042.86x = 17,066,729.40
  5. Step 5: Solve for x
    x = 17,066,729.40/6,042.86
  6. Step 6: Final answer
    x = 2,824.28

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