Finding the Fourth Proportional to 2,670,185.58, 4,005,524.61 and 873,078.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,185.58 : 4,005,524.61 = 873,078.27 : x
2. Step 2: Convert to fraction form
   2,670,185.58/4,005,524.61 = 873,078.27/x
3. Step 3: Cross multiply
   2,670,185.58x = 4,005,524.61 × 873,078.27
4. Step 4: Simplify right side
   2,670,185.58x = 3,497,136,496,941.22
5. Step 5: Solve for x
   x = 3,497,136,496,941.22/2,670,185.58
6. Step 6: Final answer
   x = 1,309,697.92