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Finding the Fourth Proportional to 35,880.76, 53,832.66 and 10,925.64

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Solution

The fourth proportional to 35,880.76, 53,832.66 and 10,925.64 is: 16,391.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,880.76 : 53,832.66 = 10,925.64 : x
  2. Step 2: Convert to fraction form
    35,880.76/53,832.66 = 10,925.64/x
  3. Step 3: Cross multiply
    35,880.76x = 53,832.66 × 10,925.64
  4. Step 4: Simplify right side
    35,880.76x = 588,156,263.40
  5. Step 5: Solve for x
    x = 588,156,263.40/35,880.76
  6. Step 6: Final answer
    x = 16,391.97

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