Finding the Fourth Proportional to 2,910,667.88, 4,366,606.62 and 1,227,785.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910,667.88 : 4,366,606.62 = 1,227,785.96 : x
2. Step 2: Convert to fraction form
   2,910,667.88/4,366,606.62 = 1,227,785.96/x
3. Step 3: Cross multiply
   2,910,667.88x = 4,366,606.62 × 1,227,785.96
4. Step 4: Simplify right side
   2,910,667.88x = 5,361,258,300,879.06
5. Step 5: Solve for x
   x = 5,361,258,300,879.06/2,910,667.88
6. Step 6: Final answer
   x = 1,841,934.06