Finding the Fourth Proportional to 2,771,528.72, 3,796,930.91 and 2,667,908.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,771,528.72 : 3,796,930.91 = 2,667,908.32 : x
2. Step 2: Convert to fraction form
   2,771,528.72/3,796,930.91 = 2,667,908.32/x
3. Step 3: Cross multiply
   2,771,528.72x = 3,796,930.91 × 2,667,908.32
4. Step 4: Simplify right side
   2,771,528.72x = 10,129,863,542,422.30
5. Step 5: Solve for x
   x = 10,129,863,542,422.30/2,771,528.72
6. Step 6: Final answer
   x = 3,654,973.33