Finding the Fourth Proportional to 6,876.72, 10,317.92 and 3,592.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,876.72 : 10,317.92 = 3,592.17 : x
2. Step 2: Convert to fraction form
   6,876.72/10,317.92 = 3,592.17/x
3. Step 3: Cross multiply
   6,876.72x = 10,317.92 × 3,592.17
4. Step 4: Simplify right side
   6,876.72x = 37,063,704.73
5. Step 5: Solve for x
   x = 37,063,704.73/6,876.72
6. Step 6: Final answer
   x = 5,389.74