Finding the Fourth Proportional to 2,216.01, 3,323.48 and 754.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216.01 : 3,323.48 = 754.77 : x
2. Step 2: Convert to fraction form
   2,216.01/3,323.48 = 754.77/x
3. Step 3: Cross multiply
   2,216.01x = 3,323.48 × 754.77
4. Step 4: Simplify right side
   2,216.01x = 2,508,459.23
5. Step 5: Solve for x
   x = 2,508,459.23/2,216.01
6. Step 6: Final answer
   x = 1,131.97