Finding the Fourth Proportional to 2,420,736.54, 3,340,616.06 and 1,333,005.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,420,736.54 : 3,340,616.06 = 1,333,005.42 : x
2. Step 2: Convert to fraction form
   2,420,736.54/3,340,616.06 = 1,333,005.42/x
3. Step 3: Cross multiply
   2,420,736.54x = 3,340,616.06 × 1,333,005.42
4. Step 4: Simplify right side
   2,420,736.54x = 4,453,059,314,119.05
5. Step 5: Solve for x
   x = 4,453,059,314,119.05/2,420,736.54
6. Step 6: Final answer
   x = 1,839,547.28