Finding the Fourth Proportional to 5,804.78, 8,010.50 and 3,152.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,804.78 : 8,010.50 = 3,152.18 : x
2. Step 2: Convert to fraction form
   5,804.78/8,010.50 = 3,152.18/x
3. Step 3: Cross multiply
   5,804.78x = 8,010.50 × 3,152.18
4. Step 4: Simplify right side
   5,804.78x = 25,250,537.89
5. Step 5: Solve for x
   x = 25,250,537.89/5,804.78
6. Step 6: Final answer
   x = 4,349.96