Finding the Fourth Proportional to 3,490.52, 5,236.52 and 1,150.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,490.52 : 5,236.52 = 1,150.76 : x
2. Step 2: Convert to fraction form
   3,490.52/5,236.52 = 1,150.76/x
3. Step 3: Cross multiply
   3,490.52x = 5,236.52 × 1,150.76
4. Step 4: Simplify right side
   3,490.52x = 6,025,945.82
5. Step 5: Solve for x
   x = 6,025,945.82/3,490.52
6. Step 6: Final answer
   x = 1,726.38