Finding the Fourth Proportional to 2,108,749.32, 2,910,087.92 and 1,141,879.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,749.32 : 2,910,087.92 = 1,141,879.68 : x
2. Step 2: Convert to fraction form
   2,108,749.32/2,910,087.92 = 1,141,879.68/x
3. Step 3: Cross multiply
   2,108,749.32x = 2,910,087.92 × 1,141,879.68
4. Step 4: Simplify right side
   2,108,749.32x = 3,322,970,262,861.47
5. Step 5: Solve for x
   x = 3,322,970,262,861.47/2,108,749.32
6. Step 6: Final answer
   x = 1,575,801.46