Finding the Fourth Proportional to 151,344.72, 226,672.02 and 72,514.98

Step by Step Solution

1. Step 1: Write the proportion equation
   151,344.72 : 226,672.02 = 72,514.98 : x
2. Step 2: Convert to fraction form
   151,344.72/226,672.02 = 72,514.98/x
3. Step 3: Cross multiply
   151,344.72x = 226,672.02 × 72,514.98
4. Step 4: Simplify right side
   151,344.72x = 16,437,116,996.86
5. Step 5: Solve for x
   x = 16,437,116,996.86/151,344.72
6. Step 6: Final answer
   x = 108,607.14