Finding the Fourth Proportional to 1,710.32, 2,562.69 and 1,298.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710.32 : 2,562.69 = 1,298.93 : x
2. Step 2: Convert to fraction form
   1,710.32/2,562.69 = 1,298.93/x
3. Step 3: Cross multiply
   1,710.32x = 2,562.69 × 1,298.93
4. Step 4: Simplify right side
   1,710.32x = 3,328,754.92
5. Step 5: Solve for x
   x = 3,328,754.92/1,710.32
6. Step 6: Final answer
   x = 1,946.28