Finding the Fourth Proportional to 10,222.12, 14,104.02 and 5,744.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,222.12 : 14,104.02 = 5,744.98 : x
2. Step 2: Convert to fraction form
   10,222.12/14,104.02 = 5,744.98/x
3. Step 3: Cross multiply
   10,222.12x = 14,104.02 × 5,744.98
4. Step 4: Simplify right side
   10,222.12x = 81,027,312.82
5. Step 5: Solve for x
   x = 81,027,312.82/10,222.12
6. Step 6: Final answer
   x = 7,926.66