Finding the Fourth Proportional to 49,851.56, 68,756.27 and 31,948.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,851.56 : 68,756.27 = 31,948.25 : x
2. Step 2: Convert to fraction form
   49,851.56/68,756.27 = 31,948.25/x
3. Step 3: Cross multiply
   49,851.56x = 68,756.27 × 31,948.25
4. Step 4: Simplify right side
   49,851.56x = 2,196,641,999.50
5. Step 5: Solve for x
   x = 2,196,641,999.50/49,851.56
6. Step 6: Final answer
   x = 44,063.65