Finding the Fourth Proportional to 10,288.15, 14,196.83 and 5,812.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,288.15 : 14,196.83 = 5,812.29 : x
2. Step 2: Convert to fraction form
   10,288.15/14,196.83 = 5,812.29/x
3. Step 3: Cross multiply
   10,288.15x = 14,196.83 × 5,812.29
4. Step 4: Simplify right side
   10,288.15x = 82,516,063.98
5. Step 5: Solve for x
   x = 82,516,063.98/10,288.15
6. Step 6: Final answer
   x = 8,020.50