Finding the Fourth Proportional to 10,595.31, 14,621.51 and 5,815.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,595.31 : 14,621.51 = 5,815.29 : x
2. Step 2: Convert to fraction form
   10,595.31/14,621.51 = 5,815.29/x
3. Step 3: Cross multiply
   10,595.31x = 14,621.51 × 5,815.29
4. Step 4: Simplify right side
   10,595.31x = 85,028,291.81
5. Step 5: Solve for x
   x = 85,028,291.81/10,595.31
6. Step 6: Final answer
   x = 8,025.09