Finding the Fourth Proportional to 5,815.29, 8,022.51 and 3,875.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,815.29 : 8,022.51 = 3,875.52 : x
2. Step 2: Convert to fraction form
   5,815.29/8,022.51 = 3,875.52/x
3. Step 3: Cross multiply
   5,815.29x = 8,022.51 × 3,875.52
4. Step 4: Simplify right side
   5,815.29x = 31,091,397.96
5. Step 5: Solve for x
   x = 31,091,397.96/5,815.29
6. Step 6: Final answer
   x = 5,346.49