Finding the Fourth Proportional to 5,417.18, 7,475.19 and 4,300.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,417.18 : 7,475.19 = 4,300.82 : x
2. Step 2: Convert to fraction form
   5,417.18/7,475.19 = 4,300.82/x
3. Step 3: Cross multiply
   5,417.18x = 7,475.19 × 4,300.82
4. Step 4: Simplify right side
   5,417.18x = 32,149,446.66
5. Step 5: Solve for x
   x = 32,149,446.66/5,417.18
6. Step 6: Final answer
   x = 5,934.72