Finding the Fourth Proportional to 2,280,700.41, 3,421,164.47 and 683,111.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280,700.41 : 3,421,164.47 = 683,111.28 : x
2. Step 2: Convert to fraction form
   2,280,700.41/3,421,164.47 = 683,111.28/x
3. Step 3: Cross multiply
   2,280,700.41x = 3,421,164.47 × 683,111.28
4. Step 4: Simplify right side
   2,280,700.41x = 2,337,036,049,606.03
5. Step 5: Solve for x
   x = 2,337,036,049,606.03/2,280,700.41
6. Step 6: Final answer
   x = 1,024,701.03