Finding the Fourth Proportional to 67,974.02, 93,819.15 and 37,769.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,974.02 : 93,819.15 = 37,769.72 : x
2. Step 2: Convert to fraction form
   67,974.02/93,819.15 = 37,769.72/x
3. Step 3: Cross multiply
   67,974.02x = 93,819.15 × 37,769.72
4. Step 4: Simplify right side
   67,974.02x = 3,543,522,837.29
5. Step 5: Solve for x
   x = 3,543,522,837.29/67,974.02
6. Step 6: Final answer
   x = 52,130.55