Finding the Fourth Proportional to 45,300.20, 62,517.06 and 25,157.21

Step by Step Solution

1. Step 1: Write the proportion equation
   45,300.20 : 62,517.06 = 25,157.21 : x
2. Step 2: Convert to fraction form
   45,300.20/62,517.06 = 25,157.21/x
3. Step 3: Cross multiply
   45,300.20x = 62,517.06 × 25,157.21
4. Step 4: Simplify right side
   45,300.20x = 1,572,754,494.42
5. Step 5: Solve for x
   x = 1,572,754,494.42/45,300.20
6. Step 6: Final answer
   x = 34,718.49