Finding the Fourth Proportional to 72,314.72, 108,470.96 and 25,567.84

Step by Step Solution

1. Step 1: Write the proportion equation
   72,314.72 : 108,470.96 = 25,567.84 : x
2. Step 2: Convert to fraction form
   72,314.72/108,470.96 = 25,567.84/x
3. Step 3: Cross multiply
   72,314.72x = 108,470.96 × 25,567.84
4. Step 4: Simplify right side
   72,314.72x = 2,773,368,149.93
5. Step 5: Solve for x
   x = 2,773,368,149.93/72,314.72
6. Step 6: Final answer
   x = 38,351.36