Finding the Fourth Proportional to 3,667.12, 5,502.96 and 2,283.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.12 : 5,502.96 = 2,283.17 : x
2. Step 2: Convert to fraction form
   3,667.12/5,502.96 = 2,283.17/x
3. Step 3: Cross multiply
   3,667.12x = 5,502.96 × 2,283.17
4. Step 4: Simplify right side
   3,667.12x = 12,564,165.67
5. Step 5: Solve for x
   x = 12,564,165.67/3,667.12
6. Step 6: Final answer
   x = 3,426.17