Finding the Fourth Proportional to 1,709.52, 2,359.16 and 1,010.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709.52 : 2,359.16 = 1,010.89 : x
2. Step 2: Convert to fraction form
   1,709.52/2,359.16 = 1,010.89/x
3. Step 3: Cross multiply
   1,709.52x = 2,359.16 × 1,010.89
4. Step 4: Simplify right side
   1,709.52x = 2,384,851.25
5. Step 5: Solve for x
   x = 2,384,851.25/1,709.52
6. Step 6: Final answer
   x = 1,395.04