Finding the Fourth Proportional to 6,911,791.83, 10,367,300.22 and 2,119,467.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,911,791.83 : 10,367,300.22 = 2,119,467.96 : x
2. Step 2: Convert to fraction form
   6,911,791.83/10,367,300.22 = 2,119,467.96/x
3. Step 3: Cross multiply
   6,911,791.83x = 10,367,300.22 × 2,119,467.96
4. Step 4: Simplify right side
   6,911,791.83x = 21,973,160,647,990.95
5. Step 5: Solve for x
   x = 21,973,160,647,990.95/6,911,791.83
6. Step 6: Final answer
   x = 3,179,083.11