Finding the Fourth Proportional to 114,925.22, 172,549.30 and 58,805.58

Step by Step Solution

1. Step 1: Write the proportion equation
   114,925.22 : 172,549.30 = 58,805.58 : x
2. Step 2: Convert to fraction form
   114,925.22/172,549.30 = 58,805.58/x
3. Step 3: Cross multiply
   114,925.22x = 172,549.30 × 58,805.58
4. Step 4: Simplify right side
   114,925.22x = 10,146,861,665.09
5. Step 5: Solve for x
   x = 10,146,861,665.09/114,925.22
6. Step 6: Final answer
   x = 88,290.99