Finding the Fourth Proportional to 2,108,809.64, 3,162,559.91 and 760,796.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,809.64 : 3,162,559.91 = 760,796.61 : x
2. Step 2: Convert to fraction form
   2,108,809.64/3,162,559.91 = 760,796.61/x
3. Step 3: Cross multiply
   2,108,809.64x = 3,162,559.91 × 760,796.61
4. Step 4: Simplify right side
   2,108,809.64x = 2,406,064,854,645.92
5. Step 5: Solve for x
   x = 2,406,064,854,645.92/2,108,809.64
6. Step 6: Final answer
   x = 1,140,958.77