Finding the Fourth Proportional to 5,804.43, 8,661.89 and 5,181.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,804.43 : 8,661.89 = 5,181.48 : x
2. Step 2: Convert to fraction form
   5,804.43/8,661.89 = 5,181.48/x
3. Step 3: Cross multiply
   5,804.43x = 8,661.89 × 5,181.48
4. Step 4: Simplify right side
   5,804.43x = 44,881,405.79
5. Step 5: Solve for x
   x = 44,881,405.79/5,804.43
6. Step 6: Final answer
   x = 7,732.26