Finding the Fourth Proportional to 2,328.07, 3,488.67 and 1,708.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.07 : 3,488.67 = 1,708.93 : x
2. Step 2: Convert to fraction form
   2,328.07/3,488.67 = 1,708.93/x
3. Step 3: Cross multiply
   2,328.07x = 3,488.67 × 1,708.93
4. Step 4: Simplify right side
   2,328.07x = 5,961,892.82
5. Step 5: Solve for x
   x = 5,961,892.82/2,328.07
6. Step 6: Final answer
   x = 2,560.87