Finding the Fourth Proportional to 3,024.42, 4,536.72 and 833.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,024.42 : 4,536.72 = 833.31 : x
2. Step 2: Convert to fraction form
   3,024.42/4,536.72 = 833.31/x
3. Step 3: Cross multiply
   3,024.42x = 4,536.72 × 833.31
4. Step 4: Simplify right side
   3,024.42x = 3,780,494.14
5. Step 5: Solve for x
   x = 3,780,494.14/3,024.42
6. Step 6: Final answer
   x = 1,249.99