Finding the Fourth Proportional to 8,002,022.72, 12,003,549.86 and 2,813,995.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,002,022.72 : 12,003,549.86 = 2,813,995.81 : x
2. Step 2: Convert to fraction form
   8,002,022.72/12,003,549.86 = 2,813,995.81/x
3. Step 3: Cross multiply
   8,002,022.72x = 12,003,549.86 × 2,813,995.81
4. Step 4: Simplify right side
   8,002,022.72x = 33,777,939,011,166.09
5. Step 5: Solve for x
   x = 33,777,939,011,166.09/8,002,022.72
6. Step 6: Final answer
   x = 4,221,175.09