Finding the Fourth Proportional to 82,989.57, 114,525.06 and 47,179.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,989.57 : 114,525.06 = 47,179.59 : x
2. Step 2: Convert to fraction form
   82,989.57/114,525.06 = 47,179.59/x
3. Step 3: Cross multiply
   82,989.57x = 114,525.06 × 47,179.59
4. Step 4: Simplify right side
   82,989.57x = 5,403,245,375.53
5. Step 5: Solve for x
   x = 5,403,245,375.53/82,989.57
6. Step 6: Final answer
   x = 65,107.52