Finding the Fourth Proportional to 57,061.14, 85,611.98 and 25,468.33

Step by Step Solution

1. Step 1: Write the proportion equation
   57,061.14 : 85,611.98 = 25,468.33 : x
2. Step 2: Convert to fraction form
   57,061.14/85,611.98 = 25,468.33/x
3. Step 3: Cross multiply
   57,061.14x = 85,611.98 × 25,468.33
4. Step 4: Simplify right side
   57,061.14x = 2,180,394,158.59
5. Step 5: Solve for x
   x = 2,180,394,158.59/57,061.14
6. Step 6: Final answer
   x = 38,211.54