Finding the Fourth Proportional to 82,864.62, 114,353.37 and 45,141.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,864.62 : 114,353.37 = 45,141.30 : x
2. Step 2: Convert to fraction form
   82,864.62/114,353.37 = 45,141.30/x
3. Step 3: Cross multiply
   82,864.62x = 114,353.37 × 45,141.30
4. Step 4: Simplify right side
   82,864.62x = 5,162,059,781.18
5. Step 5: Solve for x
   x = 5,162,059,781.18/82,864.62
6. Step 6: Final answer
   x = 62,295.10