Finding the Fourth Proportional to 1,150.56, 1,726.11 and 370.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.56 : 1,726.11 = 370.62 : x
2. Step 2: Convert to fraction form
   1,150.56/1,726.11 = 370.62/x
3. Step 3: Cross multiply
   1,150.56x = 1,726.11 × 370.62
4. Step 4: Simplify right side
   1,150.56x = 639,730.89
5. Step 5: Solve for x
   x = 639,730.89/1,150.56
6. Step 6: Final answer
   x = 556.02