Finding the Fourth Proportional to 3,667.39, 5,502.70 and 1,480.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.39 : 5,502.70 = 1,480.39 : x
2. Step 2: Convert to fraction form
   3,667.39/5,502.70 = 1,480.39/x
3. Step 3: Cross multiply
   3,667.39x = 5,502.70 × 1,480.39
4. Step 4: Simplify right side
   3,667.39x = 8,146,130.15
5. Step 5: Solve for x
   x = 8,146,130.15/3,667.39
6. Step 6: Final answer
   x = 2,221.24