Finding the Fourth Proportional to 68,411.59, 94,407.73 and 38,196.64

Step by Step Solution

1. Step 1: Write the proportion equation
   68,411.59 : 94,407.73 = 38,196.64 : x
2. Step 2: Convert to fraction form
   68,411.59/94,407.73 = 38,196.64/x
3. Step 3: Cross multiply
   68,411.59x = 94,407.73 × 38,196.64
4. Step 4: Simplify right side
   68,411.59x = 3,606,058,076.03
5. Step 5: Solve for x
   x = 3,606,058,076.03/68,411.59
6. Step 6: Final answer
   x = 52,711.22