Finding the Fourth Proportional to 11,196.32, 15,451.29 and 6,160.91

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.32 : 15,451.29 = 6,160.91 : x
2. Step 2: Convert to fraction form
   11,196.32/15,451.29 = 6,160.91/x
3. Step 3: Cross multiply
   11,196.32x = 15,451.29 × 6,160.91
4. Step 4: Simplify right side
   11,196.32x = 95,193,929.82
5. Step 5: Solve for x
   x = 95,193,929.82/11,196.32
6. Step 6: Final answer
   x = 8,502.25