Finding the Fourth Proportional to 68,917,112.88, 103,313,100.04 and 34,384,076.72

Step by Step Solution

1. Step 1: Write the proportion equation
   68,917,112.88 : 103,313,100.04 = 34,384,076.72 : x
2. Step 2: Convert to fraction form
   68,917,112.88/103,313,100.04 = 34,384,076.72/x
3. Step 3: Cross multiply
   68,917,112.88x = 103,313,100.04 × 34,384,076.72
4. Step 4: Simplify right side
   68,917,112.88x = 3,552,325,557,956,395
5. Step 5: Solve for x
   x = 3,552,325,557,956,395/68,917,112.88
6. Step 6: Final answer
   x = 51,544,898.06