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Finding the Fourth Proportional to 111,168.05, 166,779.41 and 32,282.96

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Solution

The fourth proportional to 111,168.05, 166,779.41 and 32,282.96 is: 48,432.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,168.05 : 166,779.41 = 32,282.96 : x
  2. Step 2: Convert to fraction form
    111,168.05/166,779.41 = 32,282.96/x
  3. Step 3: Cross multiply
    111,168.05x = 166,779.41 × 32,282.96
  4. Step 4: Simplify right side
    111,168.05x = 5,384,132,026.54
  5. Step 5: Solve for x
    x = 5,384,132,026.54/111,168.05
  6. Step 6: Final answer
    x = 48,432.37

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