Finding the Fourth Proportional to 6,122,499,333, 8,449,316,642.22 and 3,446,452,190.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,122,499,333 : 8,449,316,642.22 = 3,446,452,190.76 : x
2. Step 2: Convert to fraction form
   6,122,499,333/8,449,316,642.22 = 3,446,452,190.76/x
3. Step 3: Cross multiply
   6,122,499,333x = 8,449,316,642.22 × 3,446,452,190.76
4. Step 4: Simplify right side
   6,122,499,333x = 29,120,165,852,004,048,896
5. Step 5: Solve for x
   x = 29,120,165,852,004,048,896/6,122,499,333
6. Step 6: Final answer
   x = 4,756,254,638.53