Finding the Fourth Proportional to 10,326.86, 14,250.86 and 5,611.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326.86 : 14,250.86 = 5,611.14 : x
2. Step 2: Convert to fraction form
   10,326.86/14,250.86 = 5,611.14/x
3. Step 3: Cross multiply
   10,326.86x = 14,250.86 × 5,611.14
4. Step 4: Simplify right side
   10,326.86x = 79,963,570.58
5. Step 5: Solve for x
   x = 79,963,570.58/10,326.86
6. Step 6: Final answer
   x = 7,743.26