Finding the Fourth Proportional to 10,641.94, 14,685.31 and 6,104.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,641.94 : 14,685.31 = 6,104.39 : x
2. Step 2: Convert to fraction form
   10,641.94/14,685.31 = 6,104.39/x
3. Step 3: Cross multiply
   10,641.94x = 14,685.31 × 6,104.39
4. Step 4: Simplify right side
   10,641.94x = 89,644,859.51
5. Step 5: Solve for x
   x = 89,644,859.51/10,641.94
6. Step 6: Final answer
   x = 8,423.73