Finding the Fourth Proportional to 67,755.50, 93,503.36 and 37,541.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,755.50 : 93,503.36 = 37,541.30 : x
2. Step 2: Convert to fraction form
   67,755.50/93,503.36 = 37,541.30/x
3. Step 3: Cross multiply
   67,755.50x = 93,503.36 × 37,541.30
4. Step 4: Simplify right side
   67,755.50x = 3,510,237,688.77
5. Step 5: Solve for x
   x = 3,510,237,688.77/67,755.50
6. Step 6: Final answer
   x = 51,807.42