Finding the Fourth Proportional to 10,581.66, 14,603.35 and 5,865.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581.66 : 14,603.35 = 5,865.94 : x
2. Step 2: Convert to fraction form
   10,581.66/14,603.35 = 5,865.94/x
3. Step 3: Cross multiply
   10,581.66x = 14,603.35 × 5,865.94
4. Step 4: Simplify right side
   10,581.66x = 85,662,438.81
5. Step 5: Solve for x
   x = 85,662,438.81/10,581.66
6. Step 6: Final answer
   x = 8,095.37