Finding the Fourth Proportional to 2,201,498.10, 3,305,357.55 and 1,361,690.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,498.10 : 3,305,357.55 = 1,361,690.10 : x
2. Step 2: Convert to fraction form
   2,201,498.10/3,305,357.55 = 1,361,690.10/x
3. Step 3: Cross multiply
   2,201,498.10x = 3,305,357.55 × 1,361,690.10
4. Step 4: Simplify right side
   2,201,498.10x = 4,500,872,652,795.26
5. Step 5: Solve for x
   x = 4,500,872,652,795.26/2,201,498.10
6. Step 6: Final answer
   x = 2,044,459.02