Finding the Fourth Proportional to 2,403.72, 3,317.22 and 1,472.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403.72 : 3,317.22 = 1,472.04 : x
2. Step 2: Convert to fraction form
   2,403.72/3,317.22 = 1,472.04/x
3. Step 3: Cross multiply
   2,403.72x = 3,317.22 × 1,472.04
4. Step 4: Simplify right side
   2,403.72x = 4,883,080.53
5. Step 5: Solve for x
   x = 4,883,080.53/2,403.72
6. Step 6: Final answer
   x = 2,031.47