Finding the Fourth Proportional to 49,002.24, 67,621.05 and 27,782.94

Step by Step Solution

1. Step 1: Write the proportion equation
   49,002.24 : 67,621.05 = 27,782.94 : x
2. Step 2: Convert to fraction form
   49,002.24/67,621.05 = 27,782.94/x
3. Step 3: Cross multiply
   49,002.24x = 67,621.05 × 27,782.94
4. Step 4: Simplify right side
   49,002.24x = 1,878,711,574.89
5. Step 5: Solve for x
   x = 1,878,711,574.89/49,002.24
6. Step 6: Final answer
   x = 38,339.30