Finding the Fourth Proportional to 3,667.47, 5,501.43 and 1,476.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.47 : 5,501.43 = 1,476.20 : x
2. Step 2: Convert to fraction form
   3,667.47/5,501.43 = 1,476.20/x
3. Step 3: Cross multiply
   3,667.47x = 5,501.43 × 1,476.20
4. Step 4: Simplify right side
   3,667.47x = 8,121,183.46
5. Step 5: Solve for x
   x = 8,121,183.46/3,667.47
6. Step 6: Final answer
   x = 2,214.38