Finding the Fourth Proportional to 114,360.38, 157,802.55 and 64,059.38

Step by Step Solution

1. Step 1: Write the proportion equation
   114,360.38 : 157,802.55 = 64,059.38 : x
2. Step 2: Convert to fraction form
   114,360.38/157,802.55 = 64,059.38/x
3. Step 3: Cross multiply
   114,360.38x = 157,802.55 × 64,059.38
4. Step 4: Simplify right side
   114,360.38x = 10,108,733,515.42
5. Step 5: Solve for x
   x = 10,108,733,515.42/114,360.38
6. Step 6: Final answer
   x = 88,393.67