Finding the Fourth Proportional to 5,843.16, 8,064.60 and 3,485.43

Step by Step Solution

1. Step 1: Write the proportion equation
   5,843.16 : 8,064.60 = 3,485.43 : x
2. Step 2: Convert to fraction form
   5,843.16/8,064.60 = 3,485.43/x
3. Step 3: Cross multiply
   5,843.16x = 8,064.60 × 3,485.43
4. Step 4: Simplify right side
   5,843.16x = 28,108,598.78
5. Step 5: Solve for x
   x = 28,108,598.78/5,843.16
6. Step 6: Final answer
   x = 4,810.51