Finding the Fourth Proportional to 5,633.72, 8,445.50 and 2,670.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,633.72 : 8,445.50 = 2,670.33 : x
2. Step 2: Convert to fraction form
   5,633.72/8,445.50 = 2,670.33/x
3. Step 3: Cross multiply
   5,633.72x = 8,445.50 × 2,670.33
4. Step 4: Simplify right side
   5,633.72x = 22,552,300.35
5. Step 5: Solve for x
   x = 22,552,300.35/5,633.72
6. Step 6: Final answer
   x = 4,003.09