Finding the Fourth Proportional to 10,327.35, 14,251.57 and 5,611.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,327.35 : 14,251.57 = 5,611.60 : x
2. Step 2: Convert to fraction form
   10,327.35/14,251.57 = 5,611.60/x
3. Step 3: Cross multiply
   10,327.35x = 14,251.57 × 5,611.60
4. Step 4: Simplify right side
   10,327.35x = 79,974,060.55
5. Step 5: Solve for x
   x = 79,974,060.55/10,327.35
6. Step 6: Final answer
   x = 7,743.91