Finding the Fourth Proportional to 1,525.94, 2,105.88 and 896.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525.94 : 2,105.88 = 896.51 : x
2. Step 2: Convert to fraction form
   1,525.94/2,105.88 = 896.51/x
3. Step 3: Cross multiply
   1,525.94x = 2,105.88 × 896.51
4. Step 4: Simplify right side
   1,525.94x = 1,887,942.48
5. Step 5: Solve for x
   x = 1,887,942.48/1,525.94
6. Step 6: Final answer
   x = 1,237.23