Finding the Fourth Proportional to 1,723.34, 2,378.30 and 1,060.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,723.34 : 2,378.30 = 1,060.89 : x
2. Step 2: Convert to fraction form
   1,723.34/2,378.30 = 1,060.89/x
3. Step 3: Cross multiply
   1,723.34x = 2,378.30 × 1,060.89
4. Step 4: Simplify right side
   1,723.34x = 2,523,109.38
5. Step 5: Solve for x
   x = 2,523,109.38/1,723.34
6. Step 6: Final answer
   x = 1,464.09