Finding the Fourth Proportional to 1,496.82, 2,065.10 and 899.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.82 : 2,065.10 = 899.49 : x
2. Step 2: Convert to fraction form
   1,496.82/2,065.10 = 899.49/x
3. Step 3: Cross multiply
   1,496.82x = 2,065.10 × 899.49
4. Step 4: Simplify right side
   1,496.82x = 1,857,532.30
5. Step 5: Solve for x
   x = 1,857,532.30/1,496.82
6. Step 6: Final answer
   x = 1,240.99