Finding the Fourth Proportional to 2,259,786.43, 3,118,546.29 and 1,227,294.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,786.43 : 3,118,546.29 = 1,227,294.01 : x
2. Step 2: Convert to fraction form
   2,259,786.43/3,118,546.29 = 1,227,294.01/x
3. Step 3: Cross multiply
   2,259,786.43x = 3,118,546.29 × 1,227,294.01
4. Step 4: Simplify right side
   2,259,786.43x = 3,827,373,181,624.72
5. Step 5: Solve for x
   x = 3,827,373,181,624.72/2,259,786.43
6. Step 6: Final answer
   x = 1,693,688.01