Finding the Fourth Proportional to 168,153.98, 252,231.89 and 49,826.35

Step by Step Solution

1. Step 1: Write the proportion equation
   168,153.98 : 252,231.89 = 49,826.35 : x
2. Step 2: Convert to fraction form
   168,153.98/252,231.89 = 49,826.35/x
3. Step 3: Cross multiply
   168,153.98x = 252,231.89 × 49,826.35
4. Step 4: Simplify right side
   168,153.98x = 12,567,793,552.59
5. Step 5: Solve for x
   x = 12,567,793,552.59/168,153.98
6. Step 6: Final answer
   x = 74,739.79