Finding the Fourth Proportional to 1,715.43, 2,366.52 and 1,052.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715.43 : 2,366.52 = 1,052.04 : x
2. Step 2: Convert to fraction form
   1,715.43/2,366.52 = 1,052.04/x
3. Step 3: Cross multiply
   1,715.43x = 2,366.52 × 1,052.04
4. Step 4: Simplify right side
   1,715.43x = 2,489,665.32
5. Step 5: Solve for x
   x = 2,489,665.32/1,715.43
6. Step 6: Final answer
   x = 1,451.34