Finding the Fourth Proportional to 67,981.35, 93,829.27 and 37,777.06

Step by Step Solution

1. Step 1: Write the proportion equation
   67,981.35 : 93,829.27 = 37,777.06 : x
2. Step 2: Convert to fraction form
   67,981.35/93,829.27 = 37,777.06/x
3. Step 3: Cross multiply
   67,981.35x = 93,829.27 × 37,777.06
4. Step 4: Simplify right side
   67,981.35x = 3,544,594,056.22
5. Step 5: Solve for x
   x = 3,544,594,056.22/67,981.35
6. Step 6: Final answer
   x = 52,140.68