Finding the Fourth Proportional to 83,049.30, 124,581.34 and 35,653.70

Step by Step Solution

1. Step 1: Write the proportion equation
   83,049.30 : 124,581.34 = 35,653.70 : x
2. Step 2: Convert to fraction form
   83,049.30/124,581.34 = 35,653.70/x
3. Step 3: Cross multiply
   83,049.30x = 124,581.34 × 35,653.70
4. Step 4: Simplify right side
   83,049.30x = 4,441,786,077.98
5. Step 5: Solve for x
   x = 4,441,786,077.98/83,049.30
6. Step 6: Final answer
   x = 53,483.73