Finding the Fourth Proportional to 10,194.27, 14,068.05 and 5,718.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,194.27 : 14,068.05 = 5,718.08 : x
2. Step 2: Convert to fraction form
   10,194.27/14,068.05 = 5,718.08/x
3. Step 3: Cross multiply
   10,194.27x = 14,068.05 × 5,718.08
4. Step 4: Simplify right side
   10,194.27x = 80,442,165.00
5. Step 5: Solve for x
   x = 80,442,165.00/10,194.27
6. Step 6: Final answer
   x = 7,890.92