Finding the Fourth Proportional to 2,213.37, 3,052.82 and 1,933.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213.37 : 3,052.82 = 1,933.01 : x
2. Step 2: Convert to fraction form
   2,213.37/3,052.82 = 1,933.01/x
3. Step 3: Cross multiply
   2,213.37x = 3,052.82 × 1,933.01
4. Step 4: Simplify right side
   2,213.37x = 5,901,132.60
5. Step 5: Solve for x
   x = 5,901,132.60/2,213.37
6. Step 6: Final answer
   x = 2,666.13