Finding the Fourth Proportional to 5,530.82, 8,298.32 and 2,607.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,530.82 : 8,298.32 = 2,607.03 : x
2. Step 2: Convert to fraction form
   5,530.82/8,298.32 = 2,607.03/x
3. Step 3: Cross multiply
   5,530.82x = 8,298.32 × 2,607.03
4. Step 4: Simplify right side
   5,530.82x = 21,633,956.15
5. Step 5: Solve for x
   x = 21,633,956.15/5,530.82
6. Step 6: Final answer
   x = 3,911.53