Finding the Fourth Proportional to 67,989.76, 93,824.45 and 37,773.31

Step by Step Solution

1. Step 1: Write the proportion equation
   67,989.76 : 93,824.45 = 37,773.31 : x
2. Step 2: Convert to fraction form
   67,989.76/93,824.45 = 37,773.31/x
3. Step 3: Cross multiply
   67,989.76x = 93,824.45 × 37,773.31
4. Step 4: Simplify right side
   67,989.76x = 3,544,060,035.43
5. Step 5: Solve for x
   x = 3,544,060,035.43/67,989.76
6. Step 6: Final answer
   x = 52,126.38