Finding the Fourth Proportional to 329,390.82, 493,704.72 and 151,524.54

Step by Step Solution

1. Step 1: Write the proportion equation
   329,390.82 : 493,704.72 = 151,524.54 : x
2. Step 2: Convert to fraction form
   329,390.82/493,704.72 = 151,524.54/x
3. Step 3: Cross multiply
   329,390.82x = 493,704.72 × 151,524.54
4. Step 4: Simplify right side
   329,390.82x = 74,808,380,593.83
5. Step 5: Solve for x
   x = 74,808,380,593.83/329,390.82
6. Step 6: Final answer
   x = 227,111.31