Finding the Fourth Proportional to 6,223.95, 8,590.83 and 4,101.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,223.95 : 8,590.83 = 4,101.03 : x
2. Step 2: Convert to fraction form
   6,223.95/8,590.83 = 4,101.03/x
3. Step 3: Cross multiply
   6,223.95x = 8,590.83 × 4,101.03
4. Step 4: Simplify right side
   6,223.95x = 35,231,251.55
5. Step 5: Solve for x
   x = 35,231,251.55/6,223.95
6. Step 6: Final answer
   x = 5,660.59