Finding the Fourth Proportional to 2,659,651.32, 3,667,827.42 and 2,117,576.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659,651.32 : 3,667,827.42 = 2,117,576.52 : x
2. Step 2: Convert to fraction form
   2,659,651.32/3,667,827.42 = 2,117,576.52/x
3. Step 3: Cross multiply
   2,659,651.32x = 3,667,827.42 × 2,117,576.52
4. Step 4: Simplify right side
   2,659,651.32x = 7,766,905,224,004.18
5. Step 5: Solve for x
   x = 7,766,905,224,004.18/2,659,651.32
6. Step 6: Final answer
   x = 2,920,271.98