Finding the Fourth Proportional to 3,674,426.94, 5,070,819.06 and 2,020,488.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674,426.94 : 5,070,819.06 = 2,020,488.15 : x
2. Step 2: Convert to fraction form
   3,674,426.94/5,070,819.06 = 2,020,488.15/x
3. Step 3: Cross multiply
   3,674,426.94x = 5,070,819.06 × 2,020,488.15
4. Step 4: Simplify right side
   3,674,426.94x = 10,245,529,821,524.14
5. Step 5: Solve for x
   x = 10,245,529,821,524.14/3,674,426.94
6. Step 6: Final answer
   x = 2,788,334.07