Finding the Fourth Proportional to 49,278.02, 67,923.78 and 38,504.06

Step by Step Solution

1. Step 1: Write the proportion equation
   49,278.02 : 67,923.78 = 38,504.06 : x
2. Step 2: Convert to fraction form
   49,278.02/67,923.78 = 38,504.06/x
3. Step 3: Cross multiply
   49,278.02x = 67,923.78 × 38,504.06
4. Step 4: Simplify right side
   49,278.02x = 2,615,341,300.55
5. Step 5: Solve for x
   x = 2,615,341,300.55/49,278.02
6. Step 6: Final answer
   x = 53,073.18