Finding the Fourth Proportional to 45,557.89, 62,872.68 and 25,414.81

Step by Step Solution

1. Step 1: Write the proportion equation
   45,557.89 : 62,872.68 = 25,414.81 : x
2. Step 2: Convert to fraction form
   45,557.89/62,872.68 = 25,414.81/x
3. Step 3: Cross multiply
   45,557.89x = 62,872.68 × 25,414.81
4. Step 4: Simplify right side
   45,557.89x = 1,597,897,216.39
5. Step 5: Solve for x
   x = 1,597,897,216.39/45,557.89
6. Step 6: Final answer
   x = 35,074.00