Finding the Fourth Proportional to 117,607,423.89, 162,318,559.46 and 68,075,108.27

Step by Step Solution

1. Step 1: Write the proportion equation
   117,607,423.89 : 162,318,559.46 = 68,075,108.27 : x
2. Step 2: Convert to fraction form
   117,607,423.89/162,318,559.46 = 68,075,108.27/x
3. Step 3: Cross multiply
   117,607,423.89x = 162,318,559.46 × 68,075,108.27
4. Step 4: Simplify right side
   117,607,423.89x = 11,049,853,509,469,932
5. Step 5: Solve for x
   x = 11,049,853,509,469,932/117,607,423.89
6. Step 6: Final answer
   x = 93,955,408.12