Finding the Fourth Proportional to 5,971.15, 8,944.42 and 3,498.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,971.15 : 8,944.42 = 3,498.47 : x
2. Step 2: Convert to fraction form
   5,971.15/8,944.42 = 3,498.47/x
3. Step 3: Cross multiply
   5,971.15x = 8,944.42 × 3,498.47
4. Step 4: Simplify right side
   5,971.15x = 31,291,785.04
5. Step 5: Solve for x
   x = 31,291,785.04/5,971.15
6. Step 6: Final answer
   x = 5,240.50