Finding the Fourth Proportional to 1,412,856.42, 1,949,682.57 and 801,050.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,856.42 : 1,949,682.57 = 801,050.34 : x
2. Step 2: Convert to fraction form
   1,412,856.42/1,949,682.57 = 801,050.34/x
3. Step 3: Cross multiply
   1,412,856.42x = 1,949,682.57 × 801,050.34
4. Step 4: Simplify right side
   1,412,856.42x = 1,561,793,885,590.57
5. Step 5: Solve for x
   x = 1,561,793,885,590.57/1,412,856.42
6. Step 6: Final answer
   x = 1,105,415.85