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Finding the Fourth Proportional to 132,088.60, 197,906.10 and 61,823.80

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Solution

The fourth proportional to 132,088.60, 197,906.10 and 61,823.80 is: 92,629.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,088.60 : 197,906.10 = 61,823.80 : x
  2. Step 2: Convert to fraction form
    132,088.60/197,906.10 = 61,823.80/x
  3. Step 3: Cross multiply
    132,088.60x = 197,906.10 × 61,823.80
  4. Step 4: Simplify right side
    132,088.60x = 12,235,307,145.18
  5. Step 5: Solve for x
    x = 12,235,307,145.18/132,088.60
  6. Step 6: Final answer
    x = 92,629.55

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