Finding the Fourth Proportional to 82,833.30, 124,266.15 and 35,448.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,833.30 : 124,266.15 = 35,448.30 : x
2. Step 2: Convert to fraction form
   82,833.30/124,266.15 = 35,448.30/x
3. Step 3: Cross multiply
   82,833.30x = 124,266.15 × 35,448.30
4. Step 4: Simplify right side
   82,833.30x = 4,405,023,765.05
5. Step 5: Solve for x
   x = 4,405,023,765.05/82,833.30
6. Step 6: Final answer
   x = 53,179.38