Finding the Fourth Proportional to 4,110,776,118.72, 5,672,856,739.59 and 2,231,181,397.62

Step by Step Solution

1. Step 1: Write the proportion equation
   4,110,776,118.72 : 5,672,856,739.59 = 2,231,181,397.62 : x
2. Step 2: Convert to fraction form
   4,110,776,118.72/5,672,856,739.59 = 2,231,181,397.62/x
3. Step 3: Cross multiply
   4,110,776,118.72x = 5,672,856,739.59 × 2,231,181,397.62
4. Step 4: Simplify right side
   4,110,776,118.72x = 12,657,172,428,736,452,608
5. Step 5: Solve for x
   x = 12,657,172,428,736,452,608/4,110,776,118.72
6. Step 6: Final answer
   x = 3,079,022,564.89