Finding the Fourth Proportional to 114,916.48, 172,534.65 and 58,795.33

Step by Step Solution

1. Step 1: Write the proportion equation
   114,916.48 : 172,534.65 = 58,795.33 : x
2. Step 2: Convert to fraction form
   114,916.48/172,534.65 = 58,795.33/x
3. Step 3: Cross multiply
   114,916.48x = 172,534.65 × 58,795.33
4. Step 4: Simplify right side
   114,916.48x = 10,144,231,886.88
5. Step 5: Solve for x
   x = 10,144,231,886.88/114,916.48
6. Step 6: Final answer
   x = 88,274.82