Finding the Fourth Proportional to 168,005.94, 252,047.18 and 49,672.83

Step by Step Solution

1. Step 1: Write the proportion equation
   168,005.94 : 252,047.18 = 49,672.83 : x
2. Step 2: Convert to fraction form
   168,005.94/252,047.18 = 49,672.83/x
3. Step 3: Cross multiply
   168,005.94x = 252,047.18 × 49,672.83
4. Step 4: Simplify right side
   168,005.94x = 12,519,896,724.12
5. Step 5: Solve for x
   x = 12,519,896,724.12/168,005.94
6. Step 6: Final answer
   x = 74,520.56