Finding the Fourth Proportional to 40,772.91, 56,268.51 and 25,468.52

Step by Step Solution

1. Step 1: Write the proportion equation
   40,772.91 : 56,268.51 = 25,468.52 : x
2. Step 2: Convert to fraction form
   40,772.91/56,268.51 = 25,468.52/x
3. Step 3: Cross multiply
   40,772.91x = 56,268.51 × 25,468.52
4. Step 4: Simplify right side
   40,772.91x = 1,433,075,812.98
5. Step 5: Solve for x
   x = 1,433,075,812.98/40,772.91
6. Step 6: Final answer
   x = 35,147.74