Finding the Fourth Proportional to 1,901,069.05, 2,850,670.46 and 940,414.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901,069.05 : 2,850,670.46 = 940,414.72 : x
2. Step 2: Convert to fraction form
   1,901,069.05/2,850,670.46 = 940,414.72/x
3. Step 3: Cross multiply
   1,901,069.05x = 2,850,670.46 × 940,414.72
4. Step 4: Simplify right side
   1,901,069.05x = 2,680,812,457,751.10
5. Step 5: Solve for x
   x = 2,680,812,457,751.10/1,901,069.05
6. Step 6: Final answer
   x = 1,410,160.49