Finding the Fourth Proportional to 1,752.31, 2,417.79 and 1,162.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.31 : 2,417.79 = 1,162.54 : x
2. Step 2: Convert to fraction form
   1,752.31/2,417.79 = 1,162.54/x
3. Step 3: Cross multiply
   1,752.31x = 2,417.79 × 1,162.54
4. Step 4: Simplify right side
   1,752.31x = 2,810,777.59
5. Step 5: Solve for x
   x = 2,810,777.59/1,752.31
6. Step 6: Final answer
   x = 1,604.04