Finding the Fourth Proportional to 1,148.76, 1,726.25 and 601.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,148.76 : 1,726.25 = 601.35 : x
2. Step 2: Convert to fraction form
   1,148.76/1,726.25 = 601.35/x
3. Step 3: Cross multiply
   1,148.76x = 1,726.25 × 601.35
4. Step 4: Simplify right side
   1,148.76x = 1,038,077.43
5. Step 5: Solve for x
   x = 1,038,077.43/1,148.76
6. Step 6: Final answer
   x = 903.65