Finding the Fourth Proportional to 10,611.57, 14,644.35 and 5,895.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,611.57 : 14,644.35 = 5,895.75 : x
2. Step 2: Convert to fraction form
   10,611.57/14,644.35 = 5,895.75/x
3. Step 3: Cross multiply
   10,611.57x = 14,644.35 × 5,895.75
4. Step 4: Simplify right side
   10,611.57x = 86,339,426.51
5. Step 5: Solve for x
   x = 86,339,426.51/10,611.57
6. Step 6: Final answer
   x = 8,136.35