Finding the Fourth Proportional to 59,572.18, 89,395.20 and 34,623.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59,572.18 : 89,395.20 = 34,623.98 : x
2. Step 2: Convert to fraction form
   59,572.18/89,395.20 = 34,623.98/x
3. Step 3: Cross multiply
   59,572.18x = 89,395.20 × 34,623.98
4. Step 4: Simplify right side
   59,572.18x = 3,095,217,616.90
5. Step 5: Solve for x
   x = 3,095,217,616.90/59,572.18
6. Step 6: Final answer
   x = 51,957.43