Finding the Fourth Proportional to 82,983.78, 124,475.74 and 35,568.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,983.78 : 124,475.74 = 35,568.10 : x
2. Step 2: Convert to fraction form
   82,983.78/124,475.74 = 35,568.10/x
3. Step 3: Cross multiply
   82,983.78x = 124,475.74 × 35,568.10
4. Step 4: Simplify right side
   82,983.78x = 4,427,365,567.89
5. Step 5: Solve for x
   x = 4,427,365,567.89/82,983.78
6. Step 6: Final answer
   x = 53,352.18