Finding the Fourth Proportional to 43,414.83, 65,127 and 13,825.71

Step by Step Solution

1. Step 1: Write the proportion equation
   43,414.83 : 65,127 = 13,825.71 : x
2. Step 2: Convert to fraction form
   43,414.83/65,127 = 13,825.71/x
3. Step 3: Cross multiply
   43,414.83x = 65,127 × 13,825.71
4. Step 4: Simplify right side
   43,414.83x = 900,427,015.17
5. Step 5: Solve for x
   x = 900,427,015.17/43,414.83
6. Step 6: Final answer
   x = 20,740.08