Finding the Fourth Proportional to 10,581.41, 14,602.20 and 5,865.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581.41 : 14,602.20 = 5,865.59 : x
2. Step 2: Convert to fraction form
   10,581.41/14,602.20 = 5,865.59/x
3. Step 3: Cross multiply
   10,581.41x = 14,602.20 × 5,865.59
4. Step 4: Simplify right side
   10,581.41x = 85,650,518.30
5. Step 5: Solve for x
   x = 85,650,518.30/10,581.41
6. Step 6: Final answer
   x = 8,094.43