Finding the Fourth Proportional to 114,356.88, 157,797.72 and 64,055.88

Step by Step Solution

1. Step 1: Write the proportion equation
   114,356.88 : 157,797.72 = 64,055.88 : x
2. Step 2: Convert to fraction form
   114,356.88/157,797.72 = 64,055.88/x
3. Step 3: Cross multiply
   114,356.88x = 157,797.72 × 64,055.88
4. Step 4: Simplify right side
   114,356.88x = 10,107,871,816.59
5. Step 5: Solve for x
   x = 10,107,871,816.59/114,356.88
6. Step 6: Final answer
   x = 88,388.84