Finding the Fourth Proportional to 14,109,111,760.34, 21,164,126,014.49 and 4,159,721,142.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109,111,760.34 : 21,164,126,014.49 = 4,159,721,142.69 : x
2. Step 2: Convert to fraction form
   14,109,111,760.34/21,164,126,014.49 = 4,159,721,142.69/x
3. Step 3: Cross multiply
   14,109,111,760.34x = 21,164,126,014.49 × 4,159,721,142.69
4. Step 4: Simplify right side
   14,109,111,760.34x = 88,036,862,449,008,705,536
5. Step 5: Solve for x
   x = 88,036,862,449,008,705,536/14,109,111,760.34
6. Step 6: Final answer
   x = 6,239,716,854.22