Finding the Fourth Proportional to 45,558.02, 62,870.17 and 25,414.40

Step by Step Solution

1. Step 1: Write the proportion equation
   45,558.02 : 62,870.17 = 25,414.40 : x
2. Step 2: Convert to fraction form
   45,558.02/62,870.17 = 25,414.40/x
3. Step 3: Cross multiply
   45,558.02x = 62,870.17 × 25,414.40
4. Step 4: Simplify right side
   45,558.02x = 1,597,807,648.45
5. Step 5: Solve for x
   x = 1,597,807,648.45/45,558.02
6. Step 6: Final answer
   x = 35,071.93