Finding the Fourth Proportional to 2,500.34, 3,450.74 and 1,716.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.34 : 3,450.74 = 1,716.03 : x
2. Step 2: Convert to fraction form
   2,500.34/3,450.74 = 1,716.03/x
3. Step 3: Cross multiply
   2,500.34x = 3,450.74 × 1,716.03
4. Step 4: Simplify right side
   2,500.34x = 5,921,564.78
5. Step 5: Solve for x
   x = 5,921,564.78/2,500.34
6. Step 6: Final answer
   x = 2,368.31