Finding the Fourth Proportional to 168,064.16, 252,132.69 and 49,743.82

Step by Step Solution

1. Step 1: Write the proportion equation
   168,064.16 : 252,132.69 = 49,743.82 : x
2. Step 2: Convert to fraction form
   168,064.16/252,132.69 = 49,743.82/x
3. Step 3: Cross multiply
   168,064.16x = 252,132.69 × 49,743.82
4. Step 4: Simplify right side
   168,064.16x = 12,542,041,886.81
5. Step 5: Solve for x
   x = 12,542,041,886.81/168,064.16
6. Step 6: Final answer
   x = 74,626.51