Finding the Fourth Proportional to 40,088.98, 55,315.92 and 25,751.98

Step by Step Solution

1. Step 1: Write the proportion equation
   40,088.98 : 55,315.92 = 25,751.98 : x
2. Step 2: Convert to fraction form
   40,088.98/55,315.92 = 25,751.98/x
3. Step 3: Cross multiply
   40,088.98x = 55,315.92 × 25,751.98
4. Step 4: Simplify right side
   40,088.98x = 1,424,494,465.52
5. Step 5: Solve for x
   x = 1,424,494,465.52/40,088.98
6. Step 6: Final answer
   x = 35,533.32