Finding the Fourth Proportional to 2,150,859.98, 2,968,185.92 and 1,183,985.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,859.98 : 2,968,185.92 = 1,183,985.25 : x
2. Step 2: Convert to fraction form
   2,150,859.98/2,968,185.92 = 1,183,985.25/x
3. Step 3: Cross multiply
   2,150,859.98x = 2,968,185.92 × 1,183,985.25
4. Step 4: Simplify right side
   2,150,859.98x = 3,514,288,342,617.75
5. Step 5: Solve for x
   x = 3,514,288,342,617.75/2,150,859.98
6. Step 6: Final answer
   x = 1,633,899.18