Finding the Fourth Proportional to 2,233,100.75, 3,082,381.49 and 1,266,873.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233,100.75 : 3,082,381.49 = 1,266,873.21 : x
2. Step 2: Convert to fraction form
   2,233,100.75/3,082,381.49 = 1,266,873.21/x
3. Step 3: Cross multiply
   2,233,100.75x = 3,082,381.49 × 1,266,873.21
4. Step 4: Simplify right side
   2,233,100.75x = 3,904,986,535,848.07
5. Step 5: Solve for x
   x = 3,904,986,535,848.07/2,233,100.75
6. Step 6: Final answer
   x = 1,748,683.55