Finding the Fourth Proportional to 2,410.56, 3,326.22 and 1,415.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.56 : 3,326.22 = 1,415.46 : x
2. Step 2: Convert to fraction form
   2,410.56/3,326.22 = 1,415.46/x
3. Step 3: Cross multiply
   2,410.56x = 3,326.22 × 1,415.46
4. Step 4: Simplify right side
   2,410.56x = 4,708,131.36
5. Step 5: Solve for x
   x = 4,708,131.36/2,410.56
6. Step 6: Final answer
   x = 1,953.13