Finding the Fourth Proportional to 1,501.05, 2,250.89 and 833.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501.05 : 2,250.89 = 833.52 : x
2. Step 2: Convert to fraction form
   1,501.05/2,250.89 = 833.52/x
3. Step 3: Cross multiply
   1,501.05x = 2,250.89 × 833.52
4. Step 4: Simplify right side
   1,501.05x = 1,876,157.67
5. Step 5: Solve for x
   x = 1,876,157.67/1,501.05
6. Step 6: Final answer
   x = 1,249.90