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Finding the Fourth Proportional to 46,626.64, 64,344.75 and 25,405.89

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Solution

The fourth proportional to 46,626.64, 64,344.75 and 25,405.89 is: 35,060.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,626.64 : 64,344.75 = 25,405.89 : x
  2. Step 2: Convert to fraction form
    46,626.64/64,344.75 = 25,405.89/x
  3. Step 3: Cross multiply
    46,626.64x = 64,344.75 × 25,405.89
  4. Step 4: Simplify right side
    46,626.64x = 1,634,735,304.01
  5. Step 5: Solve for x
    x = 1,634,735,304.01/46,626.64
  6. Step 6: Final answer
    x = 35,060.12

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