Finding the Fourth Proportional to 6,005.16, 8,288.60 and 3,648.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,005.16 : 8,288.60 = 3,648.87 : x
2. Step 2: Convert to fraction form
   6,005.16/8,288.60 = 3,648.87/x
3. Step 3: Cross multiply
   6,005.16x = 8,288.60 × 3,648.87
4. Step 4: Simplify right side
   6,005.16x = 30,244,005.64
5. Step 5: Solve for x
   x = 30,244,005.64/6,005.16
6. Step 6: Final answer
   x = 5,036.34