Finding the Fourth Proportional to 83,233, 124,861.92 and 30,638.44

Step by Step Solution

1. Step 1: Write the proportion equation
   83,233 : 124,861.92 = 30,638.44 : x
2. Step 2: Convert to fraction form
   83,233/124,861.92 = 30,638.44/x
3. Step 3: Cross multiply
   83,233x = 124,861.92 × 30,638.44
4. Step 4: Simplify right side
   83,233x = 3,825,574,444.20
5. Step 5: Solve for x
   x = 3,825,574,444.20/83,233
6. Step 6: Final answer
   x = 45,962.23