Finding the Fourth Proportional to 11,141.82, 15,375.46 and 6,105.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,141.82 : 15,375.46 = 6,105.93 : x
2. Step 2: Convert to fraction form
   11,141.82/15,375.46 = 6,105.93/x
3. Step 3: Cross multiply
   11,141.82x = 15,375.46 × 6,105.93
4. Step 4: Simplify right side
   11,141.82x = 93,881,482.48
5. Step 5: Solve for x
   x = 93,881,482.48/11,141.82
6. Step 6: Final answer
   x = 8,426.05