Finding the Fourth Proportional to 2,548.72, 3,517.32 and 1,501.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548.72 : 3,517.32 = 1,501.36 : x
2. Step 2: Convert to fraction form
   2,548.72/3,517.32 = 1,501.36/x
3. Step 3: Cross multiply
   2,548.72x = 3,517.32 × 1,501.36
4. Step 4: Simplify right side
   2,548.72x = 5,280,763.56
5. Step 5: Solve for x
   x = 5,280,763.56/2,548.72
6. Step 6: Final answer
   x = 2,071.93