Finding the Fourth Proportional to 3,503.32, 4,834.69 and 2,011.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,503.32 : 4,834.69 = 2,011.20 : x
2. Step 2: Convert to fraction form
   3,503.32/4,834.69 = 2,011.20/x
3. Step 3: Cross multiply
   3,503.32x = 4,834.69 × 2,011.20
4. Step 4: Simplify right side
   3,503.32x = 9,723,558.89
5. Step 5: Solve for x
   x = 9,723,558.89/3,503.32
6. Step 6: Final answer
   x = 2,775.53