Finding the Fourth Proportional to 114,809.88, 172,232.67 and 58,619.52

Step by Step Solution

1. Step 1: Write the proportion equation
   114,809.88 : 172,232.67 = 58,619.52 : x
2. Step 2: Convert to fraction form
   114,809.88/172,232.67 = 58,619.52/x
3. Step 3: Cross multiply
   114,809.88x = 172,232.67 × 58,619.52
4. Step 4: Simplify right side
   114,809.88x = 10,096,196,443.72
5. Step 5: Solve for x
   x = 10,096,196,443.72/114,809.88
6. Step 6: Final answer
   x = 87,938.39