Finding the Fourth Proportional to 7,411.91, 10,228.29 and 4,054.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,411.91 : 10,228.29 = 4,054.69 : x
2. Step 2: Convert to fraction form
   7,411.91/10,228.29 = 4,054.69/x
3. Step 3: Cross multiply
   7,411.91x = 10,228.29 × 4,054.69
4. Step 4: Simplify right side
   7,411.91x = 41,472,519.61
5. Step 5: Solve for x
   x = 41,472,519.61/7,411.91
6. Step 6: Final answer
   x = 5,595.39