Finding the Fourth Proportional to 45,821.34, 63,232.98 and 25,679.10

Step by Step Solution

1. Step 1: Write the proportion equation
   45,821.34 : 63,232.98 = 25,679.10 : x
2. Step 2: Convert to fraction form
   45,821.34/63,232.98 = 25,679.10/x
3. Step 3: Cross multiply
   45,821.34x = 63,232.98 × 25,679.10
4. Step 4: Simplify right side
   45,821.34x = 1,623,766,016.72
5. Step 5: Solve for x
   x = 1,623,766,016.72/45,821.34
6. Step 6: Final answer
   x = 35,436.90