Finding the Fourth Proportional to 34,946.96, 48,275.82 and 31,168.92

Step by Step Solution

1. Step 1: Write the proportion equation
   34,946.96 : 48,275.82 = 31,168.92 : x
2. Step 2: Convert to fraction form
   34,946.96/48,275.82 = 31,168.92/x
3. Step 3: Cross multiply
   34,946.96x = 48,275.82 × 31,168.92
4. Step 4: Simplify right side
   34,946.96x = 1,504,705,171.51
5. Step 5: Solve for x
   x = 1,504,705,171.51/34,946.96
6. Step 6: Final answer
   x = 43,056.83