Finding the Fourth Proportional to 112,397.10, 155,100.51 and 62,095.02

Step by Step Solution

1. Step 1: Write the proportion equation
   112,397.10 : 155,100.51 = 62,095.02 : x
2. Step 2: Convert to fraction form
   112,397.10/155,100.51 = 62,095.02/x
3. Step 3: Cross multiply
   112,397.10x = 155,100.51 × 62,095.02
4. Step 4: Simplify right side
   112,397.10x = 9,630,969,270.46
5. Step 5: Solve for x
   x = 9,630,969,270.46/112,397.10
6. Step 6: Final answer
   x = 85,686.99