Finding the Fourth Proportional to 67,999, 93,844.38 and 38,196.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,999 : 93,844.38 = 38,196.76 : x
2. Step 2: Convert to fraction form
   67,999/93,844.38 = 38,196.76/x
3. Step 3: Cross multiply
   67,999x = 93,844.38 × 38,196.76
4. Step 4: Simplify right side
   67,999x = 3,584,551,260.21
5. Step 5: Solve for x
   x = 3,584,551,260.21/67,999
6. Step 6: Final answer
   x = 52,714.76