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Finding the Fourth Proportional to 154,806.62, 232,313.49 and 56,310.62

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Solution

The fourth proportional to 154,806.62, 232,313.49 and 56,310.62 is: 84,503.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,806.62 : 232,313.49 = 56,310.62 : x
  2. Step 2: Convert to fraction form
    154,806.62/232,313.49 = 56,310.62/x
  3. Step 3: Cross multiply
    154,806.62x = 232,313.49 × 56,310.62
  4. Step 4: Simplify right side
    154,806.62x = 13,081,716,656.26
  5. Step 5: Solve for x
    x = 13,081,716,656.26/154,806.62
  6. Step 6: Final answer
    x = 84,503.60

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