Finding the Fourth Proportional to 10,104.06, 13,943.70 and 5,911.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,104.06 : 13,943.70 = 5,911.50 : x
2. Step 2: Convert to fraction form
   10,104.06/13,943.70 = 5,911.50/x
3. Step 3: Cross multiply
   10,104.06x = 13,943.70 × 5,911.50
4. Step 4: Simplify right side
   10,104.06x = 82,428,182.55
5. Step 5: Solve for x
   x = 82,428,182.55/10,104.06
6. Step 6: Final answer
   x = 8,157.93