Finding the Fourth Proportional to 48,940.27, 67,547.28 and 31,947.28

Step by Step Solution

1. Step 1: Write the proportion equation
   48,940.27 : 67,547.28 = 31,947.28 : x
2. Step 2: Convert to fraction form
   48,940.27/67,547.28 = 31,947.28/x
3. Step 3: Cross multiply
   48,940.27x = 67,547.28 × 31,947.28
4. Step 4: Simplify right side
   48,940.27x = 2,157,951,818.33
5. Step 5: Solve for x
   x = 2,157,951,818.33/48,940.27
6. Step 6: Final answer
   x = 44,093.58