Finding the Fourth Proportional to 59,173.43, 88,760.91 and 19,730.55

Step by Step Solution

1. Step 1: Write the proportion equation
   59,173.43 : 88,760.91 = 19,730.55 : x
2. Step 2: Convert to fraction form
   59,173.43/88,760.91 = 19,730.55/x
3. Step 3: Cross multiply
   59,173.43x = 88,760.91 × 19,730.55
4. Step 4: Simplify right side
   59,173.43x = 1,751,301,572.80
5. Step 5: Solve for x
   x = 1,751,301,572.80/59,173.43
6. Step 6: Final answer
   x = 29,596.08