Finding the Fourth Proportional to 114,818.22, 158,436.72 and 63,833.13

Step by Step Solution

1. Step 1: Write the proportion equation
   114,818.22 : 158,436.72 = 63,833.13 : x
2. Step 2: Convert to fraction form
   114,818.22/158,436.72 = 63,833.13/x
3. Step 3: Cross multiply
   114,818.22x = 158,436.72 × 63,833.13
4. Step 4: Simplify right side
   114,818.22x = 10,113,511,744.53
5. Step 5: Solve for x
   x = 10,113,511,744.53/114,818.22
6. Step 6: Final answer
   x = 88,082.81