Finding the Fourth Proportional to 2,107,799.48, 3,162,269.46 and 760,111.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,799.48 : 3,162,269.46 = 760,111.76 : x
2. Step 2: Convert to fraction form
   2,107,799.48/3,162,269.46 = 760,111.76/x
3. Step 3: Cross multiply
   2,107,799.48x = 3,162,269.46 × 760,111.76
4. Step 4: Simplify right side
   2,107,799.48x = 2,403,678,204,834.85
5. Step 5: Solve for x
   x = 2,403,678,204,834.85/2,107,799.48
6. Step 6: Final answer
   x = 1,140,373.28