Finding the Fourth Proportional to 2,548.45, 3,517.59 and 1,501.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,548.45 : 3,517.59 = 1,501.12 : x
2. Step 2: Convert to fraction form
   2,548.45/3,517.59 = 1,501.12/x
3. Step 3: Cross multiply
   2,548.45x = 3,517.59 × 1,501.12
4. Step 4: Simplify right side
   2,548.45x = 5,280,324.70
5. Step 5: Solve for x
   x = 5,280,324.70/2,548.45
6. Step 6: Final answer
   x = 2,071.98