Finding the Fourth Proportional to 151,456.61, 227,225.82 and 46,272.71

Step by Step Solution

1. Step 1: Write the proportion equation
   151,456.61 : 227,225.82 = 46,272.71 : x
2. Step 2: Convert to fraction form
   151,456.61/227,225.82 = 46,272.71/x
3. Step 3: Cross multiply
   151,456.61x = 227,225.82 × 46,272.71
4. Step 4: Simplify right side
   151,456.61x = 10,514,354,473.37
5. Step 5: Solve for x
   x = 10,514,354,473.37/151,456.61
6. Step 6: Final answer
   x = 69,421.56