Finding the Fourth Proportional to 2,410.76, 3,326.67 and 1,573.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.76 : 3,326.67 = 1,573.07 : x
2. Step 2: Convert to fraction form
   2,410.76/3,326.67 = 1,573.07/x
3. Step 3: Cross multiply
   2,410.76x = 3,326.67 × 1,573.07
4. Step 4: Simplify right side
   2,410.76x = 5,233,084.78
5. Step 5: Solve for x
   x = 5,233,084.78/2,410.76
6. Step 6: Final answer
   x = 2,170.72