Finding the Fourth Proportional to 1,404,612.30, 1,939,674.83 and 1,033,838.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,612.30 : 1,939,674.83 = 1,033,838.79 : x
2. Step 2: Convert to fraction form
   1,404,612.30/1,939,674.83 = 1,033,838.79/x
3. Step 3: Cross multiply
   1,404,612.30x = 1,939,674.83 × 1,033,838.79
4. Step 4: Simplify right side
   1,404,612.30x = 2,005,311,074,551.47
5. Step 5: Solve for x
   x = 2,005,311,074,551.47/1,404,612.30
6. Step 6: Final answer
   x = 1,427,661.62