Finding the Fourth Proportional to 168,055.56, 252,012.06 and 49,695.12

Step by Step Solution

1. Step 1: Write the proportion equation
   168,055.56 : 252,012.06 = 49,695.12 : x
2. Step 2: Convert to fraction form
   168,055.56/252,012.06 = 49,695.12/x
3. Step 3: Cross multiply
   168,055.56x = 252,012.06 × 49,695.12
4. Step 4: Simplify right side
   168,055.56x = 12,523,769,563.15
5. Step 5: Solve for x
   x = 12,523,769,563.15/168,055.56
6. Step 6: Final answer
   x = 74,521.60