Finding the Fourth Proportional to 2,472.27, 3,411.72 and 1,337.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472.27 : 3,411.72 = 1,337.93 : x
2. Step 2: Convert to fraction form
   2,472.27/3,411.72 = 1,337.93/x
3. Step 3: Cross multiply
   2,472.27x = 3,411.72 × 1,337.93
4. Step 4: Simplify right side
   2,472.27x = 4,564,651.07
5. Step 5: Solve for x
   x = 4,564,651.07/2,472.27
6. Step 6: Final answer
   x = 1,846.34