Finding the Fourth Proportional to 82,702.40, 114,080.72 and 52,026.71

Step by Step Solution

1. Step 1: Write the proportion equation
   82,702.40 : 114,080.72 = 52,026.71 : x
2. Step 2: Convert to fraction form
   82,702.40/114,080.72 = 52,026.71/x
3. Step 3: Cross multiply
   82,702.40x = 114,080.72 × 52,026.71
4. Step 4: Simplify right side
   82,702.40x = 5,935,243,705.49
5. Step 5: Solve for x
   x = 5,935,243,705.49/82,702.40
6. Step 6: Final answer
   x = 71,766.29