Finding the Fourth Proportional to 1,896.74, 2,617.29 and 1,150.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,896.74 : 2,617.29 = 1,150.88 : x
2. Step 2: Convert to fraction form
   1,896.74/2,617.29 = 1,150.88/x
3. Step 3: Cross multiply
   1,896.74x = 2,617.29 × 1,150.88
4. Step 4: Simplify right side
   1,896.74x = 3,012,186.72
5. Step 5: Solve for x
   x = 3,012,186.72/1,896.74
6. Step 6: Final answer
   x = 1,588.09