Finding the Fourth Proportional to 6,917.52, 9,545.86 and 3,892.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,917.52 : 9,545.86 = 3,892.48 : x
2. Step 2: Convert to fraction form
   6,917.52/9,545.86 = 3,892.48/x
3. Step 3: Cross multiply
   6,917.52x = 9,545.86 × 3,892.48
4. Step 4: Simplify right side
   6,917.52x = 37,157,050.13
5. Step 5: Solve for x
   x = 37,157,050.13/6,917.52
6. Step 6: Final answer
   x = 5,371.44