Finding the Fourth Proportional to 68,112.71, 93,996 and 37,899.30

Step by Step Solution

1. Step 1: Write the proportion equation
   68,112.71 : 93,996 = 37,899.30 : x
2. Step 2: Convert to fraction form
   68,112.71/93,996 = 37,899.30/x
3. Step 3: Cross multiply
   68,112.71x = 93,996 × 37,899.30
4. Step 4: Simplify right side
   68,112.71x = 3,562,382,955.29
5. Step 5: Solve for x
   x = 3,562,382,955.29/68,112.71
6. Step 6: Final answer
   x = 52,301.30