Finding the Fourth Proportional to 1,150.94, 1,588.24 and 653.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.94 : 1,588.24 = 653.51 : x
2. Step 2: Convert to fraction form
   1,150.94/1,588.24 = 653.51/x
3. Step 3: Cross multiply
   1,150.94x = 1,588.24 × 653.51
4. Step 4: Simplify right side
   1,150.94x = 1,037,921.15
5. Step 5: Solve for x
   x = 1,037,921.15/1,150.94
6. Step 6: Final answer
   x = 901.81