Finding the Fourth Proportional to 146,245.38, 219,322.71 and 52,738.98

Step by Step Solution

1. Step 1: Write the proportion equation
   146,245.38 : 219,322.71 = 52,738.98 : x
2. Step 2: Convert to fraction form
   146,245.38/219,322.71 = 52,738.98/x
3. Step 3: Cross multiply
   146,245.38x = 219,322.71 × 52,738.98
4. Step 4: Simplify right side
   146,245.38x = 11,566,856,016.24
5. Step 5: Solve for x
   x = 11,566,856,016.24/146,245.38
6. Step 6: Final answer
   x = 79,092.11