Finding the Fourth Proportional to 2,658,197.82, 3,987,103.94 and 1,038,662.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,197.82 : 3,987,103.94 = 1,038,662.22 : x
2. Step 2: Convert to fraction form
   2,658,197.82/3,987,103.94 = 1,038,662.22/x
3. Step 3: Cross multiply
   2,658,197.82x = 3,987,103.94 × 1,038,662.22
4. Step 4: Simplify right side
   2,658,197.82x = 4,141,254,229,691.15
5. Step 5: Solve for x
   x = 4,141,254,229,691.15/2,658,197.82
6. Step 6: Final answer
   x = 1,557,918.00