Finding the Fourth Proportional to 10,184.70, 14,053.46 and 5,708.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,184.70 : 14,053.46 = 5,708.18 : x
2. Step 2: Convert to fraction form
   10,184.70/14,053.46 = 5,708.18/x
3. Step 3: Cross multiply
   10,184.70x = 14,053.46 × 5,708.18
4. Step 4: Simplify right side
   10,184.70x = 80,219,679.30
5. Step 5: Solve for x
   x = 80,219,679.30/10,184.70
6. Step 6: Final answer
   x = 7,876.49