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Finding the Fourth Proportional to 67,909.52, 93,710.60 and 41,066.83

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Solution

The fourth proportional to 67,909.52, 93,710.60 and 41,066.83 is: 56,669.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,909.52 : 93,710.60 = 41,066.83 : x
  2. Step 2: Convert to fraction form
    67,909.52/93,710.60 = 41,066.83/x
  3. Step 3: Cross multiply
    67,909.52x = 93,710.60 × 41,066.83
  4. Step 4: Simplify right side
    67,909.52x = 3,848,397,074.06
  5. Step 5: Solve for x
    x = 3,848,397,074.06/67,909.52
  6. Step 6: Final answer
    x = 56,669.48

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