Finding the Fourth Proportional to 2,410.52, 3,326.56 and 1,415.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.52 : 3,326.56 = 1,415.42 : x
2. Step 2: Convert to fraction form
   2,410.52/3,326.56 = 1,415.42/x
3. Step 3: Cross multiply
   2,410.52x = 3,326.56 × 1,415.42
4. Step 4: Simplify right side
   2,410.52x = 4,708,479.56
5. Step 5: Solve for x
   x = 4,708,479.56/2,410.52
6. Step 6: Final answer
   x = 1,953.30