Finding the Fourth Proportional to 59,147.85, 88,715.76 and 19,700.71

Step by Step Solution

1. Step 1: Write the proportion equation
   59,147.85 : 88,715.76 = 19,700.71 : x
2. Step 2: Convert to fraction form
   59,147.85/88,715.76 = 19,700.71/x
3. Step 3: Cross multiply
   59,147.85x = 88,715.76 × 19,700.71
4. Step 4: Simplify right side
   59,147.85x = 1,747,763,460.19
5. Step 5: Solve for x
   x = 1,747,763,460.19/59,147.85
6. Step 6: Final answer
   x = 29,549.06