Finding the Fourth Proportional to 21,766,162.22, 32,648,167.24 and 8,118,245.42

Step by Step Solution

1. Step 1: Write the proportion equation
   21,766,162.22 : 32,648,167.24 = 8,118,245.42 : x
2. Step 2: Convert to fraction form
   21,766,162.22/32,648,167.24 = 8,118,245.42/x
3. Step 3: Cross multiply
   21,766,162.22x = 32,648,167.24 × 8,118,245.42
4. Step 4: Simplify right side
   21,766,162.22x = 265,045,834,167,524.03
5. Step 5: Solve for x
   x = 265,045,834,167,524.03/21,766,162.22
6. Step 6: Final answer
   x = 12,176,966.77