Finding the Fourth Proportional to 2,497.77, 3,443.72 and 1,710.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,497.77 : 3,443.72 = 1,710.45 : x
2. Step 2: Convert to fraction form
   2,497.77/3,443.72 = 1,710.45/x
3. Step 3: Cross multiply
   2,497.77x = 3,443.72 × 1,710.45
4. Step 4: Simplify right side
   2,497.77x = 5,890,302.32
5. Step 5: Solve for x
   x = 5,890,302.32/2,497.77
6. Step 6: Final answer
   x = 2,358.22