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Finding the Fourth Proportional to 46,917.93, 64,746.78 and 25,407.84

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Solution

The fourth proportional to 46,917.93, 64,746.78 and 25,407.84 is: 35,062.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,917.93 : 64,746.78 = 25,407.84 : x
  2. Step 2: Convert to fraction form
    46,917.93/64,746.78 = 25,407.84/x
  3. Step 3: Cross multiply
    46,917.93x = 64,746.78 × 25,407.84
  4. Step 4: Simplify right side
    46,917.93x = 1,645,075,974.28
  5. Step 5: Solve for x
    x = 1,645,075,974.28/46,917.93
  6. Step 6: Final answer
    x = 35,062.84

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