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Finding the Fourth Proportional to 111,345.39, 167,033.12 and 32,459.00

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Solution

The fourth proportional to 111,345.39, 167,033.12 and 32,459.00 is: 48,692.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,345.39 : 167,033.12 = 32,459.00 : x
  2. Step 2: Convert to fraction form
    111,345.39/167,033.12 = 32,459.00/x
  3. Step 3: Cross multiply
    111,345.39x = 167,033.12 × 32,459.00
  4. Step 4: Simplify right side
    111,345.39x = 5,421,727,044.62
  5. Step 5: Solve for x
    x = 5,421,727,044.62/111,345.39
  6. Step 6: Final answer
    x = 48,692.87

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