Finding the Fourth Proportional to 117,275.10, 175,962.47 and 58,111.89

Step by Step Solution

1. Step 1: Write the proportion equation
   117,275.10 : 175,962.47 = 58,111.89 : x
2. Step 2: Convert to fraction form
   117,275.10/175,962.47 = 58,111.89/x
3. Step 3: Cross multiply
   117,275.10x = 175,962.47 × 58,111.89
4. Step 4: Simplify right side
   117,275.10x = 10,225,511,410.21
5. Step 5: Solve for x
   x = 10,225,511,410.21/117,275.10
6. Step 6: Final answer
   x = 87,192.52