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Finding the Fourth Proportional to 46,670.10, 70,005.41 and 11,609.76

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Solution

The fourth proportional to 46,670.10, 70,005.41 and 11,609.76 is: 17,414.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,670.10 : 70,005.41 = 11,609.76 : x
  2. Step 2: Convert to fraction form
    46,670.10/70,005.41 = 11,609.76/x
  3. Step 3: Cross multiply
    46,670.10x = 70,005.41 × 11,609.76
  4. Step 4: Simplify right side
    46,670.10x = 812,746,008.80
  5. Step 5: Solve for x
    x = 812,746,008.80/46,670.10
  6. Step 6: Final answer
    x = 17,414.70

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