Finding the Fourth Proportional to 2,541.52, 3,506.52 and 1,657

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541.52 : 3,506.52 = 1,657 : x
2. Step 2: Convert to fraction form
   2,541.52/3,506.52 = 1,657/x
3. Step 3: Cross multiply
   2,541.52x = 3,506.52 × 1,657
4. Step 4: Simplify right side
   2,541.52x = 5,810,303.64
5. Step 5: Solve for x
   x = 5,810,303.64/2,541.52
6. Step 6: Final answer
   x = 2,286.15