Finding the Fourth Proportional to 3,664.72, 5,499.42 and 1,473.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.72 : 5,499.42 = 1,473.04 : x
2. Step 2: Convert to fraction form
   3,664.72/5,499.42 = 1,473.04/x
3. Step 3: Cross multiply
   3,664.72x = 5,499.42 × 1,473.04
4. Step 4: Simplify right side
   3,664.72x = 8,100,865.64
5. Step 5: Solve for x
   x = 8,100,865.64/3,664.72
6. Step 6: Final answer
   x = 2,210.50