Finding the Fourth Proportional to 68,196.84, 94,112.58 and 37,981.38

Step by Step Solution

1. Step 1: Write the proportion equation
   68,196.84 : 94,112.58 = 37,981.38 : x
2. Step 2: Convert to fraction form
   68,196.84/94,112.58 = 37,981.38/x
3. Step 3: Cross multiply
   68,196.84x = 94,112.58 × 37,981.38
4. Step 4: Simplify right side
   68,196.84x = 3,574,525,663.76
5. Step 5: Solve for x
   x = 3,574,525,663.76/68,196.84
6. Step 6: Final answer
   x = 52,414.83