Finding the Fourth Proportional to 2,147,744.76, 2,963,825.10 and 1,180,874.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,744.76 : 2,963,825.10 = 1,180,874.04 : x
2. Step 2: Convert to fraction form
   2,147,744.76/2,963,825.10 = 1,180,874.04/x
3. Step 3: Cross multiply
   2,147,744.76x = 2,963,825.10 × 1,180,874.04
4. Step 4: Simplify right side
   2,147,744.76x = 3,499,904,119,690.40
5. Step 5: Solve for x
   x = 3,499,904,119,690.40/2,147,744.76
6. Step 6: Final answer
   x = 1,629,571.72