Finding the Fourth Proportional to 82,832.90, 114,310.78 and 47,023.98

Step by Step Solution

1. Step 1: Write the proportion equation
   82,832.90 : 114,310.78 = 47,023.98 : x
2. Step 2: Convert to fraction form
   82,832.90/114,310.78 = 47,023.98/x
3. Step 3: Cross multiply
   82,832.90x = 114,310.78 × 47,023.98
4. Step 4: Simplify right side
   82,832.90x = 5,375,347,832.50
5. Step 5: Solve for x
   x = 5,375,347,832.50/82,832.90
6. Step 6: Final answer
   x = 64,893.87