Finding the Fourth Proportional to 39,114.52, 53,963.89 and 25,693

Step by Step Solution

1. Step 1: Write the proportion equation
   39,114.52 : 53,963.89 = 25,693 : x
2. Step 2: Convert to fraction form
   39,114.52/53,963.89 = 25,693/x
3. Step 3: Cross multiply
   39,114.52x = 53,963.89 × 25,693
4. Step 4: Simplify right side
   39,114.52x = 1,386,494,225.77
5. Step 5: Solve for x
   x = 1,386,494,225.77/39,114.52
6. Step 6: Final answer
   x = 35,447.05