Finding the Fourth Proportional to 2,659,649.82, 3,667,825.35 and 2,117,575.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659,649.82 : 3,667,825.35 = 2,117,575.02 : x
2. Step 2: Convert to fraction form
   2,659,649.82/3,667,825.35 = 2,117,575.02/x
3. Step 3: Cross multiply
   2,659,649.82x = 3,667,825.35 × 2,117,575.02
4. Step 4: Simplify right side
   2,659,649.82x = 7,766,895,338,882.76
5. Step 5: Solve for x
   x = 7,766,895,338,882.76/2,659,649.82
6. Step 6: Final answer
   x = 2,920,269.91