Finding the Fourth Proportional to 8,335.72, 11,498.72 and 5,348.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,335.72 : 11,498.72 = 5,348.22 : x
2. Step 2: Convert to fraction form
   8,335.72/11,498.72 = 5,348.22/x
3. Step 3: Cross multiply
   8,335.72x = 11,498.72 × 5,348.22
4. Step 4: Simplify right side
   8,335.72x = 61,497,684.28
5. Step 5: Solve for x
   x = 61,497,684.28/8,335.72
6. Step 6: Final answer
   x = 7,377.61