Finding the Fourth Proportional to 82,832.22, 114,309 and 47,022.87

Step by Step Solution

1. Step 1: Write the proportion equation
   82,832.22 : 114,309 = 47,022.87 : x
2. Step 2: Convert to fraction form
   82,832.22/114,309 = 47,022.87/x
3. Step 3: Cross multiply
   82,832.22x = 114,309 × 47,022.87
4. Step 4: Simplify right side
   82,832.22x = 5,375,137,246.83
5. Step 5: Solve for x
   x = 5,375,137,246.83/82,832.22
6. Step 6: Final answer
   x = 64,891.87