Finding the Fourth Proportional to 22,608,662.76, 31,199,658.30 and 12,295,166.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,608,662.76 : 31,199,658.30 = 12,295,166.04 : x
2. Step 2: Convert to fraction form
   22,608,662.76/31,199,658.30 = 12,295,166.04/x
3. Step 3: Cross multiply
   22,608,662.76x = 31,199,658.30 × 12,295,166.04
4. Step 4: Simplify right side
   22,608,662.76x = 383,604,979,189,764.12
5. Step 5: Solve for x
   x = 383,604,979,189,764.12/22,608,662.76
6. Step 6: Final answer
   x = 16,967,167.99