Finding the Fourth Proportional to 83,185.12, 114,782.25 and 47,375.83

Step by Step Solution

1. Step 1: Write the proportion equation
   83,185.12 : 114,782.25 = 47,375.83 : x
2. Step 2: Convert to fraction form
   83,185.12/114,782.25 = 47,375.83/x
3. Step 3: Cross multiply
   83,185.12x = 114,782.25 × 47,375.83
4. Step 4: Simplify right side
   83,185.12x = 5,437,904,363.02
5. Step 5: Solve for x
   x = 5,437,904,363.02/83,185.12
6. Step 6: Final answer
   x = 65,371.12