Finding the Fourth Proportional to 2,534.57, 3,496.89 and 1,415.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534.57 : 3,496.89 = 1,415.33 : x
2. Step 2: Convert to fraction form
   2,534.57/3,496.89 = 1,415.33/x
3. Step 3: Cross multiply
   2,534.57x = 3,496.89 × 1,415.33
4. Step 4: Simplify right side
   2,534.57x = 4,949,253.32
5. Step 5: Solve for x
   x = 4,949,253.32/2,534.57
6. Step 6: Final answer
   x = 1,952.70