Finding the Fourth Proportional to 1,933.42, 2,900.49 and 1,244.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.42 : 2,900.49 = 1,244.56 : x
2. Step 2: Convert to fraction form
   1,933.42/2,900.49 = 1,244.56/x
3. Step 3: Cross multiply
   1,933.42x = 2,900.49 × 1,244.56
4. Step 4: Simplify right side
   1,933.42x = 3,609,833.83
5. Step 5: Solve for x
   x = 3,609,833.83/1,933.42
6. Step 6: Final answer
   x = 1,867.07