Finding the Fourth Proportional to 67,974.39, 93,819.66 and 37,770.10

Step by Step Solution

1. Step 1: Write the proportion equation
   67,974.39 : 93,819.66 = 37,770.10 : x
2. Step 2: Convert to fraction form
   67,974.39/93,819.66 = 37,770.10/x
3. Step 3: Cross multiply
   67,974.39x = 93,819.66 × 37,770.10
4. Step 4: Simplify right side
   67,974.39x = 3,543,577,940.17
5. Step 5: Solve for x
   x = 3,543,577,940.17/67,974.39
6. Step 6: Final answer
   x = 52,131.07