Finding the Fourth Proportional to 146,315.96, 201,932.42 and 82,657.86

Step by Step Solution

1. Step 1: Write the proportion equation
   146,315.96 : 201,932.42 = 82,657.86 : x
2. Step 2: Convert to fraction form
   146,315.96/201,932.42 = 82,657.86/x
3. Step 3: Cross multiply
   146,315.96x = 201,932.42 × 82,657.86
4. Step 4: Simplify right side
   146,315.96x = 16,691,300,531.29
5. Step 5: Solve for x
   x = 16,691,300,531.29/146,315.96
6. Step 6: Final answer
   x = 114,077.10