Finding the Fourth Proportional to 4,667.16, 7,002.18 and 2,201.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.16 : 7,002.18 = 2,201.88 : x
2. Step 2: Convert to fraction form
   4,667.16/7,002.18 = 2,201.88/x
3. Step 3: Cross multiply
   4,667.16x = 7,002.18 × 2,201.88
4. Step 4: Simplify right side
   4,667.16x = 15,417,960.10
5. Step 5: Solve for x
   x = 15,417,960.10/4,667.16
6. Step 6: Final answer
   x = 3,303.50