Finding the Fourth Proportional to 3,561,426.99, 4,914,859.59 and 2,185,530.66

Step by Step Solution

1. Step 1: Write the proportion equation
   3,561,426.99 : 4,914,859.59 = 2,185,530.66 : x
2. Step 2: Convert to fraction form
   3,561,426.99/4,914,859.59 = 2,185,530.66/x
3. Step 3: Cross multiply
   3,561,426.99x = 4,914,859.59 × 2,185,530.66
4. Step 4: Simplify right side
   3,561,426.99x = 10,741,576,323,540.03
5. Step 5: Solve for x
   x = 10,741,576,323,540.03/3,561,426.99
6. Step 6: Final answer
   x = 3,016,087.75