Finding the Fourth Proportional to 10,327.22, 14,251.71 and 5,611.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,327.22 : 14,251.71 = 5,611.47 : x
2. Step 2: Convert to fraction form
   10,327.22/14,251.71 = 5,611.47/x
3. Step 3: Cross multiply
   10,327.22x = 14,251.71 × 5,611.47
4. Step 4: Simplify right side
   10,327.22x = 79,973,043.11
5. Step 5: Solve for x
   x = 79,973,043.11/10,327.22
6. Step 6: Final answer
   x = 7,743.91