Finding the Fourth Proportional to 3,667.32, 5,059.40 and 2,549.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.32 : 5,059.40 = 2,549.16 : x
2. Step 2: Convert to fraction form
   3,667.32/5,059.40 = 2,549.16/x
3. Step 3: Cross multiply
   3,667.32x = 5,059.40 × 2,549.16
4. Step 4: Simplify right side
   3,667.32x = 12,897,220.10
5. Step 5: Solve for x
   x = 12,897,220.10/3,667.32
6. Step 6: Final answer
   x = 3,516.80