Finding the Fourth Proportional to 114,598.72, 158,148.96 and 64,301.44

Step by Step Solution

1. Step 1: Write the proportion equation
   114,598.72 : 158,148.96 = 64,301.44 : x
2. Step 2: Convert to fraction form
   114,598.72/158,148.96 = 64,301.44/x
3. Step 3: Cross multiply
   114,598.72x = 158,148.96 × 64,301.44
4. Step 4: Simplify right side
   114,598.72x = 10,169,205,862.50
5. Step 5: Solve for x
   x = 10,169,205,862.50/114,598.72
6. Step 6: Final answer
   x = 88,737.52