Finding the Fourth Proportional to 11,308.61, 16,946.72 and 6,367.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,308.61 : 16,946.72 = 6,367.82 : x
2. Step 2: Convert to fraction form
   11,308.61/16,946.72 = 6,367.82/x
3. Step 3: Cross multiply
   11,308.61x = 16,946.72 × 6,367.82
4. Step 4: Simplify right side
   11,308.61x = 107,913,569.86
5. Step 5: Solve for x
   x = 107,913,569.86/11,308.61
6. Step 6: Final answer
   x = 9,542.60