Finding the Fourth Proportional to 82,702.89, 114,126.51 and 46,895.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,702.89 : 114,126.51 = 46,895.31 : x
2. Step 2: Convert to fraction form
   82,702.89/114,126.51 = 46,895.31/x
3. Step 3: Cross multiply
   82,702.89x = 114,126.51 × 46,895.31
4. Step 4: Simplify right side
   82,702.89x = 5,351,998,065.67
5. Step 5: Solve for x
   x = 5,351,998,065.67/82,702.89
6. Step 6: Final answer
   x = 64,713.56