Finding the Fourth Proportional to 49,931.60, 68,873.96 and 37,968.71

Step by Step Solution

1. Step 1: Write the proportion equation
   49,931.60 : 68,873.96 = 37,968.71 : x
2. Step 2: Convert to fraction form
   49,931.60/68,873.96 = 37,968.71/x
3. Step 3: Cross multiply
   49,931.60x = 68,873.96 × 37,968.71
4. Step 4: Simplify right side
   49,931.60x = 2,615,055,164.34
5. Step 5: Solve for x
   x = 2,615,055,164.34/49,931.60
6. Step 6: Final answer
   x = 52,372.75