Finding the Fourth Proportional to 1,712.96, 2,367.52 and 1,510.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712.96 : 2,367.52 = 1,510.72 : x
2. Step 2: Convert to fraction form
   1,712.96/2,367.52 = 1,510.72/x
3. Step 3: Cross multiply
   1,712.96x = 2,367.52 × 1,510.72
4. Step 4: Simplify right side
   1,712.96x = 3,576,659.81
5. Step 5: Solve for x
   x = 3,576,659.81/1,712.96
6. Step 6: Final answer
   x = 2,088.00