Finding the Fourth Proportional to 2,378,216.91, 3,567,198.09 and 841,105.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,378,216.91 : 3,567,198.09 = 841,105.83 : x
2. Step 2: Convert to fraction form
   2,378,216.91/3,567,198.09 = 841,105.83/x
3. Step 3: Cross multiply
   2,378,216.91x = 3,567,198.09 × 841,105.83
4. Step 4: Simplify right side
   2,378,216.91x = 3,000,391,110,263.86
5. Step 5: Solve for x
   x = 3,000,391,110,263.86/2,378,216.91
6. Step 6: Final answer
   x = 1,261,613.73