Finding the Fourth Proportional to 5,865.16, 8,093.55 and 3,507.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,865.16 : 8,093.55 = 3,507.34 : x
2. Step 2: Convert to fraction form
   5,865.16/8,093.55 = 3,507.34/x
3. Step 3: Cross multiply
   5,865.16x = 8,093.55 × 3,507.34
4. Step 4: Simplify right side
   5,865.16x = 28,386,831.66
5. Step 5: Solve for x
   x = 28,386,831.66/5,865.16
6. Step 6: Final answer
   x = 4,839.91