Finding the Fourth Proportional to 47,392.96, 65,402.31 and 25,883

Step by Step Solution

1. Step 1: Write the proportion equation
   47,392.96 : 65,402.31 = 25,883 : x
2. Step 2: Convert to fraction form
   47,392.96/65,402.31 = 25,883/x
3. Step 3: Cross multiply
   47,392.96x = 65,402.31 × 25,883
4. Step 4: Simplify right side
   47,392.96x = 1,692,807,989.73
5. Step 5: Solve for x
   x = 1,692,807,989.73/47,392.96
6. Step 6: Final answer
   x = 35,718.55