Finding the Fourth Proportional to 68,096.34, 93,895.47 and 47,946.78

Step by Step Solution

1. Step 1: Write the proportion equation
   68,096.34 : 93,895.47 = 47,946.78 : x
2. Step 2: Convert to fraction form
   68,096.34/93,895.47 = 47,946.78/x
3. Step 3: Cross multiply
   68,096.34x = 93,895.47 × 47,946.78
4. Step 4: Simplify right side
   68,096.34x = 4,501,985,443.09
5. Step 5: Solve for x
   x = 4,501,985,443.09/68,096.34
6. Step 6: Final answer
   x = 66,112.00