Finding the Fourth Proportional to 82,883.79, 114,380.91 and 45,158.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,883.79 : 114,380.91 = 45,158.04 : x
2. Step 2: Convert to fraction form
   82,883.79/114,380.91 = 45,158.04/x
3. Step 3: Cross multiply
   82,883.79x = 114,380.91 × 45,158.04
4. Step 4: Simplify right side
   82,883.79x = 5,165,217,709.02
5. Step 5: Solve for x
   x = 5,165,217,709.02/82,883.79
6. Step 6: Final answer
   x = 62,318.79