Finding the Fourth Proportional to 47,143.50, 65,059.86 and 25,922.31

Step by Step Solution

1. Step 1: Write the proportion equation
   47,143.50 : 65,059.86 = 25,922.31 : x
2. Step 2: Convert to fraction form
   47,143.50/65,059.86 = 25,922.31/x
3. Step 3: Cross multiply
   47,143.50x = 65,059.86 × 25,922.31
4. Step 4: Simplify right side
   47,143.50x = 1,686,501,859.48
5. Step 5: Solve for x
   x = 1,686,501,859.48/47,143.50
6. Step 6: Final answer
   x = 35,773.79