Finding the Fourth Proportional to 22,272,383,041.55, 30,736,471,119.97 and 12,111,705,169.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,272,383,041.55 : 30,736,471,119.97 = 12,111,705,169.52 : x
2. Step 2: Convert to fraction form
   22,272,383,041.55/30,736,471,119.97 = 12,111,705,169.52/x
3. Step 3: Cross multiply
   22,272,383,041.55x = 30,736,471,119.97 × 12,111,705,169.52
4. Step 4: Simplify right side
   22,272,383,041.55x = 372,271,076,156,377,071,616
5. Step 5: Solve for x
   x = 372,271,076,156,377,071,616/22,272,383,041.55
6. Step 6: Final answer
   x = 16,714,469,909.30