Finding the Fourth Proportional to 25,155.02, 34,711.89 and 14,545.34

Step by Step Solution

1. Step 1: Write the proportion equation
   25,155.02 : 34,711.89 = 14,545.34 : x
2. Step 2: Convert to fraction form
   25,155.02/34,711.89 = 14,545.34/x
3. Step 3: Cross multiply
   25,155.02x = 34,711.89 × 14,545.34
4. Step 4: Simplify right side
   25,155.02x = 504,896,068.53
5. Step 5: Solve for x
   x = 504,896,068.53/25,155.02
6. Step 6: Final answer
   x = 20,071.39