Finding the Fourth Proportional to 112,046.76, 168,096.06 and 49,722.12

Step by Step Solution

1. Step 1: Write the proportion equation
   112,046.76 : 168,096.06 = 49,722.12 : x
2. Step 2: Convert to fraction form
   112,046.76/168,096.06 = 49,722.12/x
3. Step 3: Cross multiply
   112,046.76x = 168,096.06 × 49,722.12
4. Step 4: Simplify right side
   112,046.76x = 8,358,092,466.85
5. Step 5: Solve for x
   x = 8,358,092,466.85/112,046.76
6. Step 6: Final answer
   x = 74,594.68