Finding the Fourth Proportional to 19,476,518,308.25, 29,233,669,182.14 and 9,399,322,980.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,476,518,308.25 : 29,233,669,182.14 = 9,399,322,980.72 : x
2. Step 2: Convert to fraction form
   19,476,518,308.25/29,233,669,182.14 = 9,399,322,980.72/x
3. Step 3: Cross multiply
   19,476,518,308.25x = 29,233,669,182.14 × 9,399,322,980.72
4. Step 4: Simplify right side
   19,476,518,308.25x = 274,776,698,554,494,222,336
5. Step 5: Solve for x
   x = 274,776,698,554,494,222,336/19,476,518,308.25
6. Step 6: Final answer
   x = 14,108,101,571.63