Finding the Fourth Proportional to 9,959,720,913.32, 14,930,387,735.90 and 4,981,110,471.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,959,720,913.32 : 14,930,387,735.90 = 4,981,110,471.27 : x
2. Step 2: Convert to fraction form
   9,959,720,913.32/14,930,387,735.90 = 4,981,110,471.27/x
3. Step 3: Cross multiply
   9,959,720,913.32x = 14,930,387,735.90 × 4,981,110,471.27
4. Step 4: Simplify right side
   9,959,720,913.32x = 74,369,910,691,387,785,216
5. Step 5: Solve for x
   x = 74,369,910,691,387,785,216/9,959,720,913.32
6. Step 6: Final answer
   x = 7,467,067,736.00