Finding the Fourth Proportional to 2,196,885.01, 3,293,002.43 and 999,648.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,885.01 : 3,293,002.43 = 999,648.08 : x
2. Step 2: Convert to fraction form
   2,196,885.01/3,293,002.43 = 999,648.08/x
3. Step 3: Cross multiply
   2,196,885.01x = 3,293,002.43 × 999,648.08
4. Step 4: Simplify right side
   2,196,885.01x = 3,291,843,566,930.65
5. Step 5: Solve for x
   x = 3,291,843,566,930.65/2,196,885.01
6. Step 6: Final answer
   x = 1,498,414.14