Finding the Fourth Proportional to 2,224,839.54, 3,335,280.15 and 804,580.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,839.54 : 3,335,280.15 = 804,580.10 : x
2. Step 2: Convert to fraction form
   2,224,839.54/3,335,280.15 = 804,580.10/x
3. Step 3: Cross multiply
   2,224,839.54x = 3,335,280.15 × 804,580.10
4. Step 4: Simplify right side
   2,224,839.54x = 2,683,500,036,615.01
5. Step 5: Solve for x
   x = 2,683,500,036,615.01/2,224,839.54
6. Step 6: Final answer
   x = 1,206,154.42