Finding the Fourth Proportional to 67,677.50, 93,394.95 and 37,869.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,677.50 : 93,394.95 = 37,869.50 : x
2. Step 2: Convert to fraction form
   67,677.50/93,394.95 = 37,869.50/x
3. Step 3: Cross multiply
   67,677.50x = 93,394.95 × 37,869.50
4. Step 4: Simplify right side
   67,677.50x = 3,536,820,059.03
5. Step 5: Solve for x
   x = 3,536,820,059.03/67,677.50
6. Step 6: Final answer
   x = 52,259.91