Finding the Fourth Proportional to 88,482.72, 132,643.86 and 44,123.07

Step by Step Solution

1. Step 1: Write the proportion equation
   88,482.72 : 132,643.86 = 44,123.07 : x
2. Step 2: Convert to fraction form
   88,482.72/132,643.86 = 44,123.07/x
3. Step 3: Cross multiply
   88,482.72x = 132,643.86 × 44,123.07
4. Step 4: Simplify right side
   88,482.72x = 5,852,654,319.85
5. Step 5: Solve for x
   x = 5,852,654,319.85/88,482.72
6. Step 6: Final answer
   x = 66,144.60