Finding the Fourth Proportional to 2,983.92, 4,472.22 and 1,033.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983.92 : 4,472.22 = 1,033.86 : x
2. Step 2: Convert to fraction form
   2,983.92/4,472.22 = 1,033.86/x
3. Step 3: Cross multiply
   2,983.92x = 4,472.22 × 1,033.86
4. Step 4: Simplify right side
   2,983.92x = 4,623,649.37
5. Step 5: Solve for x
   x = 4,623,649.37/2,983.92
6. Step 6: Final answer
   x = 1,549.52