Finding the Fourth Proportional to 45,300.37, 62,512.39 and 25,158.55

Step by Step Solution

1. Step 1: Write the proportion equation
   45,300.37 : 62,512.39 = 25,158.55 : x
2. Step 2: Convert to fraction form
   45,300.37/62,512.39 = 25,158.55/x
3. Step 3: Cross multiply
   45,300.37x = 62,512.39 × 25,158.55
4. Step 4: Simplify right side
   45,300.37x = 1,572,721,089.43
5. Step 5: Solve for x
   x = 1,572,721,089.43/45,300.37
6. Step 6: Final answer
   x = 34,717.62