Finding the Fourth Proportional to 83,229.36, 124,785.72 and 30,632.01

Step by Step Solution

1. Step 1: Write the proportion equation
   83,229.36 : 124,785.72 = 30,632.01 : x
2. Step 2: Convert to fraction form
   83,229.36/124,785.72 = 30,632.01/x
3. Step 3: Cross multiply
   83,229.36x = 124,785.72 × 30,632.01
4. Step 4: Simplify right side
   83,229.36x = 3,822,437,422.90
5. Step 5: Solve for x
   x = 3,822,437,422.90/83,229.36
6. Step 6: Final answer
   x = 45,926.55