Finding the Fourth Proportional to 1,730.91, 2,583.78 and 1,523.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730.91 : 2,583.78 = 1,523.34 : x
2. Step 2: Convert to fraction form
   1,730.91/2,583.78 = 1,523.34/x
3. Step 3: Cross multiply
   1,730.91x = 2,583.78 × 1,523.34
4. Step 4: Simplify right side
   1,730.91x = 3,935,975.43
5. Step 5: Solve for x
   x = 3,935,975.43/1,730.91
6. Step 6: Final answer
   x = 2,273.93