Finding the Fourth Proportional to 5,498.61, 8,245.83 and 2,210.58

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.61 : 8,245.83 = 2,210.58 : x
2. Step 2: Convert to fraction form
   5,498.61/8,245.83 = 2,210.58/x
3. Step 3: Cross multiply
   5,498.61x = 8,245.83 × 2,210.58
4. Step 4: Simplify right side
   5,498.61x = 18,228,066.88
5. Step 5: Solve for x
   x = 18,228,066.88/5,498.61
6. Step 6: Final answer
   x = 3,315.03