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Finding the Fourth Proportional to 69,011.69, 103,517.46 and 22,264.56

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Solution

The fourth proportional to 69,011.69, 103,517.46 and 22,264.56 is: 33,396.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,011.69 : 103,517.46 = 22,264.56 : x
  2. Step 2: Convert to fraction form
    69,011.69/103,517.46 = 22,264.56/x
  3. Step 3: Cross multiply
    69,011.69x = 103,517.46 × 22,264.56
  4. Step 4: Simplify right side
    69,011.69x = 2,304,770,699.22
  5. Step 5: Solve for x
    x = 2,304,770,699.22/69,011.69
  6. Step 6: Final answer
    x = 33,396.82

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