Finding the Fourth Proportional to 45,870.42, 63,300.92 and 25,452.28

Step by Step Solution

1. Step 1: Write the proportion equation
   45,870.42 : 63,300.92 = 25,452.28 : x
2. Step 2: Convert to fraction form
   45,870.42/63,300.92 = 25,452.28/x
3. Step 3: Cross multiply
   45,870.42x = 63,300.92 × 25,452.28
4. Step 4: Simplify right side
   45,870.42x = 1,611,152,740.10
5. Step 5: Solve for x
   x = 1,611,152,740.10/45,870.42
6. Step 6: Final answer
   x = 35,124.00