Finding the Fourth Proportional to 114,445.52, 157,944.52 and 64,154.24

Step by Step Solution

1. Step 1: Write the proportion equation
   114,445.52 : 157,944.52 = 64,154.24 : x
2. Step 2: Convert to fraction form
   114,445.52/157,944.52 = 64,154.24/x
3. Step 3: Cross multiply
   114,445.52x = 157,944.52 × 64,154.24
4. Step 4: Simplify right side
   114,445.52x = 10,132,810,642.76
5. Step 5: Solve for x
   x = 10,132,810,642.76/114,445.52
6. Step 6: Final answer
   x = 88,538.29