Finding the Fourth Proportional to 49,131.13, 73,644.14 and 25,414.79

Step by Step Solution

1. Step 1: Write the proportion equation
   49,131.13 : 73,644.14 = 25,414.79 : x
2. Step 2: Convert to fraction form
   49,131.13/73,644.14 = 25,414.79/x
3. Step 3: Cross multiply
   49,131.13x = 73,644.14 × 25,414.79
4. Step 4: Simplify right side
   49,131.13x = 1,871,650,352.83
5. Step 5: Solve for x
   x = 1,871,650,352.83/49,131.13
6. Step 6: Final answer
   x = 38,095.00