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Finding the Fourth Proportional to 45,793.92, 63,191.36 and 25,921.92

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Solution

The fourth proportional to 45,793.92, 63,191.36 and 25,921.92 is: 35,769.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,793.92 : 63,191.36 = 25,921.92 : x
  2. Step 2: Convert to fraction form
    45,793.92/63,191.36 = 25,921.92/x
  3. Step 3: Cross multiply
    45,793.92x = 63,191.36 × 25,921.92
  4. Step 4: Simplify right side
    45,793.92x = 1,638,041,378.61
  5. Step 5: Solve for x
    x = 1,638,041,378.61/45,793.92
  6. Step 6: Final answer
    x = 35,769.84

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