Finding the Fourth Proportional to 1,150.88, 1,726.86 and 603.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.88 : 1,726.86 = 603.32 : x
2. Step 2: Convert to fraction form
   1,150.88/1,726.86 = 603.32/x
3. Step 3: Cross multiply
   1,150.88x = 1,726.86 × 603.32
4. Step 4: Simplify right side
   1,150.88x = 1,041,840.54
5. Step 5: Solve for x
   x = 1,041,840.54/1,150.88
6. Step 6: Final answer
   x = 905.26