Finding the Fourth Proportional to 2,384.03, 3,572.57 and 1,149.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.03 : 3,572.57 = 1,149.99 : x
2. Step 2: Convert to fraction form
   2,384.03/3,572.57 = 1,149.99/x
3. Step 3: Cross multiply
   2,384.03x = 3,572.57 × 1,149.99
4. Step 4: Simplify right side
   2,384.03x = 4,108,414.02
5. Step 5: Solve for x
   x = 4,108,414.02/2,384.03
6. Step 6: Final answer
   x = 1,723.31