Finding the Fourth Proportional to 248,003.06, 342,229.69 and 134,824.82

Step by Step Solution

1. Step 1: Write the proportion equation
   248,003.06 : 342,229.69 = 134,824.82 : x
2. Step 2: Convert to fraction form
   248,003.06/342,229.69 = 134,824.82/x
3. Step 3: Cross multiply
   248,003.06x = 342,229.69 × 134,824.82
4. Step 4: Simplify right side
   248,003.06x = 46,141,056,352.91
5. Step 5: Solve for x
   x = 46,141,056,352.91/248,003.06
6. Step 6: Final answer
   x = 186,050.35