Finding the Fourth Proportional to 45,710.72, 63,084.02 and 25,569.48

Step by Step Solution

1. Step 1: Write the proportion equation
   45,710.72 : 63,084.02 = 25,569.48 : x
2. Step 2: Convert to fraction form
   45,710.72/63,084.02 = 25,569.48/x
3. Step 3: Cross multiply
   45,710.72x = 63,084.02 × 25,569.48
4. Step 4: Simplify right side
   45,710.72x = 1,613,025,587.71
5. Step 5: Solve for x
   x = 1,613,025,587.71/45,710.72
6. Step 6: Final answer
   x = 35,287.69