Finding the Fourth Proportional to 67,828.09, 93,607.56 and 37,616.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,828.09 : 93,607.56 = 37,616.30 : x
2. Step 2: Convert to fraction form
   67,828.09/93,607.56 = 37,616.30/x
3. Step 3: Cross multiply
   67,828.09x = 93,607.56 × 37,616.30
4. Step 4: Simplify right side
   67,828.09x = 3,521,169,871.15
5. Step 5: Solve for x
   x = 3,521,169,871.15/67,828.09
6. Step 6: Final answer
   x = 51,913.15