Finding the Fourth Proportional to 82,826.16, 114,300.24 and 45,100.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,826.16 : 114,300.24 = 45,100.56 : x
2. Step 2: Convert to fraction form
   82,826.16/114,300.24 = 45,100.56/x
3. Step 3: Cross multiply
   82,826.16x = 114,300.24 × 45,100.56
4. Step 4: Simplify right side
   82,826.16x = 5,155,004,832.13
5. Step 5: Solve for x
   x = 5,155,004,832.13/82,826.16
6. Step 6: Final answer
   x = 62,238.85