Finding the Fourth Proportional to 2,065,501.85, 3,098,778.34 and 1,213,294.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,501.85 : 3,098,778.34 = 1,213,294.25 : x
2. Step 2: Convert to fraction form
   2,065,501.85/3,098,778.34 = 1,213,294.25/x
3. Step 3: Cross multiply
   2,065,501.85x = 3,098,778.34 × 1,213,294.25
4. Step 4: Simplify right side
   2,065,501.85x = 3,759,729,926,452.65
5. Step 5: Solve for x
   x = 3,759,729,926,452.65/2,065,501.85
6. Step 6: Final answer
   x = 1,820,250.09