Finding the Fourth Proportional to 10,199.24, 14,073.80 and 5,722.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,199.24 : 14,073.80 = 5,722.08 : x
2. Step 2: Convert to fraction form
   10,199.24/14,073.80 = 5,722.08/x
3. Step 3: Cross multiply
   10,199.24x = 14,073.80 × 5,722.08
4. Step 4: Simplify right side
   10,199.24x = 80,531,409.50
5. Step 5: Solve for x
   x = 80,531,409.50/10,199.24
6. Step 6: Final answer
   x = 7,895.82