Finding the Fourth Proportional to 1,904,153.94, 2,836,440.18 and 1,801,019.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,904,153.94 : 2,836,440.18 = 1,801,019.12 : x
2. Step 2: Convert to fraction form
   1,904,153.94/2,836,440.18 = 1,801,019.12/x
3. Step 3: Cross multiply
   1,904,153.94x = 2,836,440.18 × 1,801,019.12
4. Step 4: Simplify right side
   1,904,153.94x = 5,108,482,982,734.04
5. Step 5: Solve for x
   x = 5,108,482,982,734.04/1,904,153.94
6. Step 6: Final answer
   x = 2,682,809.87