Finding the Fourth Proportional to 59,144.92, 88,719 and 19,700.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,144.92 : 88,719 = 19,700.62 : x
2. Step 2: Convert to fraction form
   59,144.92/88,719 = 19,700.62/x
3. Step 3: Cross multiply
   59,144.92x = 88,719 × 19,700.62
4. Step 4: Simplify right side
   59,144.92x = 1,747,819,305.78
5. Step 5: Solve for x
   x = 1,747,819,305.78/59,144.92
6. Step 6: Final answer
   x = 29,551.47