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Finding the Fourth Proportional to 81,884.16, 113,010.16 and 46,075.68

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Solution

The fourth proportional to 81,884.16, 113,010.16 and 46,075.68 is: 63,590.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,884.16 : 113,010.16 = 46,075.68 : x
  2. Step 2: Convert to fraction form
    81,884.16/113,010.16 = 46,075.68/x
  3. Step 3: Cross multiply
    81,884.16x = 113,010.16 × 46,075.68
  4. Step 4: Simplify right side
    81,884.16x = 5,207,019,968.91
  5. Step 5: Solve for x
    x = 5,207,019,968.91/81,884.16
  6. Step 6: Final answer
    x = 63,590.08

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