Finding the Fourth Proportional to 296,443.89, 444,586.71 and 83,199.24

Step by Step Solution

1. Step 1: Write the proportion equation
   296,443.89 : 444,586.71 = 83,199.24 : x
2. Step 2: Convert to fraction form
   296,443.89/444,586.71 = 83,199.24/x
3. Step 3: Cross multiply
   296,443.89x = 444,586.71 × 83,199.24
4. Step 4: Simplify right side
   296,443.89x = 36,989,276,386.10
5. Step 5: Solve for x
   x = 36,989,276,386.10/296,443.89
6. Step 6: Final answer
   x = 124,776.65