Finding the Fourth Proportional to 10,581.25, 14,602.13 and 5,866.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581.25 : 14,602.13 = 5,866.25 : x
2. Step 2: Convert to fraction form
   10,581.25/14,602.13 = 5,866.25/x
3. Step 3: Cross multiply
   10,581.25x = 14,602.13 × 5,866.25
4. Step 4: Simplify right side
   10,581.25x = 85,659,715.78
5. Step 5: Solve for x
   x = 85,659,715.78/10,581.25
6. Step 6: Final answer
   x = 8,095.43