Finding the Fourth Proportional to 47,112.27, 65,012.52 and 25,887.43

Step by Step Solution

1. Step 1: Write the proportion equation
   47,112.27 : 65,012.52 = 25,887.43 : x
2. Step 2: Convert to fraction form
   47,112.27/65,012.52 = 25,887.43/x
3. Step 3: Cross multiply
   47,112.27x = 65,012.52 × 25,887.43
4. Step 4: Simplify right side
   47,112.27x = 1,683,007,060.62
5. Step 5: Solve for x
   x = 1,683,007,060.62/47,112.27
6. Step 6: Final answer
   x = 35,723.33