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Finding the Fourth Proportional to 130,928.00, 196,404.68 and 52,024.55

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Solution

The fourth proportional to 130,928.00, 196,404.68 and 52,024.55 is: 78,041.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,928.00 : 196,404.68 = 52,024.55 : x
  2. Step 2: Convert to fraction form
    130,928.00/196,404.68 = 52,024.55/x
  3. Step 3: Cross multiply
    130,928.00x = 196,404.68 × 52,024.55
  4. Step 4: Simplify right side
    130,928.00x = 10,217,864,242.93
  5. Step 5: Solve for x
    x = 10,217,864,242.93/130,928.00
  6. Step 6: Final answer
    x = 78,041.86

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