Finding the Fourth Proportional to 404,185.42, 606,375.53 and 151,468.12

Step by Step Solution

1. Step 1: Write the proportion equation
   404,185.42 : 606,375.53 = 151,468.12 : x
2. Step 2: Convert to fraction form
   404,185.42/606,375.53 = 151,468.12/x
3. Step 3: Cross multiply
   404,185.42x = 606,375.53 × 151,468.12
4. Step 4: Simplify right side
   404,185.42x = 91,846,560,785.76
5. Step 5: Solve for x
   x = 91,846,560,785.76/404,185.42
6. Step 6: Final answer
   x = 227,238.68