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Finding the Fourth Proportional to 84,358.12, 116,409.66 and 46,630.12

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Solution

The fourth proportional to 84,358.12, 116,409.66 and 46,630.12 is: 64,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,358.12 : 116,409.66 = 46,630.12 : x
  2. Step 2: Convert to fraction form
    84,358.12/116,409.66 = 46,630.12/x
  3. Step 3: Cross multiply
    84,358.12x = 116,409.66 × 46,630.12
  4. Step 4: Simplify right side
    84,358.12x = 5,428,196,414.96
  5. Step 5: Solve for x
    x = 5,428,196,414.96/84,358.12
  6. Step 6: Final answer
    x = 64,347.05

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