Finding the Fourth Proportional to 2,799,287.50, 4,196,430.78 and 1,093,033.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,799,287.50 : 4,196,430.78 = 1,093,033.84 : x
2. Step 2: Convert to fraction form
   2,799,287.50/4,196,430.78 = 1,093,033.84/x
3. Step 3: Cross multiply
   2,799,287.50x = 4,196,430.78 × 1,093,033.84
4. Step 4: Simplify right side
   2,799,287.50x = 4,586,840,849,757.60
5. Step 5: Solve for x
   x = 4,586,840,849,757.60/2,799,287.50
6. Step 6: Final answer
   x = 1,638,574.41