Finding the Fourth Proportional to 49,097.50, 67,754.69 and 27,880.09

Step by Step Solution

1. Step 1: Write the proportion equation
   49,097.50 : 67,754.69 = 27,880.09 : x
2. Step 2: Convert to fraction form
   49,097.50/67,754.69 = 27,880.09/x
3. Step 3: Cross multiply
   49,097.50x = 67,754.69 × 27,880.09
4. Step 4: Simplify right side
   49,097.50x = 1,889,006,715.72
5. Step 5: Solve for x
   x = 1,889,006,715.72/49,097.50
6. Step 6: Final answer
   x = 38,474.60