Finding the Fourth Proportional to 2,500,371.06, 3,451,067.15 and 1,520,101.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,371.06 : 3,451,067.15 = 1,520,101.80 : x
2. Step 2: Convert to fraction form
   2,500,371.06/3,451,067.15 = 1,520,101.80/x
3. Step 3: Cross multiply
   2,500,371.06x = 3,451,067.15 × 1,520,101.80
4. Step 4: Simplify right side
   2,500,371.06x = 5,245,973,377,879.81
5. Step 5: Solve for x
   x = 5,245,973,377,879.81/2,500,371.06
6. Step 6: Final answer
   x = 2,098,077.94