Finding the Fourth Proportional to 3,643,404.66, 5,027,871.83 and 2,011,811.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,643,404.66 : 5,027,871.83 = 2,011,811.09 : x
2. Step 2: Convert to fraction form
   3,643,404.66/5,027,871.83 = 2,011,811.09/x
3. Step 3: Cross multiply
   3,643,404.66x = 5,027,871.83 × 2,011,811.09
4. Step 4: Simplify right side
   3,643,404.66x = 10,115,128,271,494.18
5. Step 5: Solve for x
   x = 10,115,128,271,494.18/3,643,404.66
6. Step 6: Final answer
   x = 2,776,284.61