Finding the Fourth Proportional to 10,409.04, 14,364.36 and 5,693.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,409.04 : 14,364.36 = 5,693.31 : x
2. Step 2: Convert to fraction form
   10,409.04/14,364.36 = 5,693.31/x
3. Step 3: Cross multiply
   10,409.04x = 14,364.36 × 5,693.31
4. Step 4: Simplify right side
   10,409.04x = 81,780,754.43
5. Step 5: Solve for x
   x = 81,780,754.43/10,409.04
6. Step 6: Final answer
   x = 7,856.70