Finding the Fourth Proportional to 2,246,224,196.06, 3,099,696,267.18 and 1,228,944,631.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,246,224,196.06 : 3,099,696,267.18 = 1,228,944,631.48 : x
2. Step 2: Convert to fraction form
   2,246,224,196.06/3,099,696,267.18 = 1,228,944,631.48/x
3. Step 3: Cross multiply
   2,246,224,196.06x = 3,099,696,267.18 × 1,228,944,631.48
4. Step 4: Simplify right side
   2,246,224,196.06x = 3,809,355,086,769,456,640
5. Step 5: Solve for x
   x = 3,809,355,086,769,456,640/2,246,224,196.06
6. Step 6: Final answer
   x = 1,695,892,642.17