Finding the Fourth Proportional to 10,809.31, 14,916.79 and 6,093.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,809.31 : 14,916.79 = 6,093.53 : x
2. Step 2: Convert to fraction form
   10,809.31/14,916.79 = 6,093.53/x
3. Step 3: Cross multiply
   10,809.31x = 14,916.79 × 6,093.53
4. Step 4: Simplify right side
   10,809.31x = 90,895,907.37
5. Step 5: Solve for x
   x = 90,895,907.37/10,809.31
6. Step 6: Final answer
   x = 8,409.04