Finding the Fourth Proportional to 2,422,898.10, 3,630,410.55 and 2,021,364.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422,898.10 : 3,630,410.55 = 2,021,364.90 : x
2. Step 2: Convert to fraction form
   2,422,898.10/3,630,410.55 = 2,021,364.90/x
3. Step 3: Cross multiply
   2,422,898.10x = 3,630,410.55 × 2,021,364.90
4. Step 4: Simplify right side
   2,422,898.10x = 7,338,384,458,359.69
5. Step 5: Solve for x
   x = 7,338,384,458,359.69/2,422,898.10
6. Step 6: Final answer
   x = 3,028,763.14