Finding the Fourth Proportional to 5,503.05, 8,257.52 and 3,655.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,503.05 : 8,257.52 = 3,655.04 : x
2. Step 2: Convert to fraction form
   5,503.05/8,257.52 = 3,655.04/x
3. Step 3: Cross multiply
   5,503.05x = 8,257.52 × 3,655.04
4. Step 4: Simplify right side
   5,503.05x = 30,181,533.75
5. Step 5: Solve for x
   x = 30,181,533.75/5,503.05
6. Step 6: Final answer
   x = 5,484.51