Finding the Fourth Proportional to 112,108.33, 154,621.98 and 71,825.83

Step by Step Solution

1. Step 1: Write the proportion equation
   112,108.33 : 154,621.98 = 71,825.83 : x
2. Step 2: Convert to fraction form
   112,108.33/154,621.98 = 71,825.83/x
3. Step 3: Cross multiply
   112,108.33x = 154,621.98 × 71,825.83
4. Step 4: Simplify right side
   112,108.33x = 11,105,852,049.74
5. Step 5: Solve for x
   x = 11,105,852,049.74/112,108.33
6. Step 6: Final answer
   x = 99,063.58