Finding the Fourth Proportional to 3,667.44, 5,061.48 and 2,548.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.44 : 5,061.48 = 2,548.08 : x
2. Step 2: Convert to fraction form
   3,667.44/5,061.48 = 2,548.08/x
3. Step 3: Cross multiply
   3,667.44x = 5,061.48 × 2,548.08
4. Step 4: Simplify right side
   3,667.44x = 12,897,055.96
5. Step 5: Solve for x
   x = 12,897,055.96/3,667.44
6. Step 6: Final answer
   x = 3,516.64