Finding the Fourth Proportional to 68,493.94, 94,495.59 and 50,631.82

Step by Step Solution

1. Step 1: Write the proportion equation
   68,493.94 : 94,495.59 = 50,631.82 : x
2. Step 2: Convert to fraction form
   68,493.94/94,495.59 = 50,631.82/x
3. Step 3: Cross multiply
   68,493.94x = 94,495.59 × 50,631.82
4. Step 4: Simplify right side
   68,493.94x = 4,784,483,703.67
5. Step 5: Solve for x
   x = 4,784,483,703.67/68,493.94
6. Step 6: Final answer
   x = 69,852.66