Finding the Fourth Proportional to 151,048.54, 226,558.15 and 45,868.42

Step by Step Solution

1. Step 1: Write the proportion equation
   151,048.54 : 226,558.15 = 45,868.42 : x
2. Step 2: Convert to fraction form
   151,048.54/226,558.15 = 45,868.42/x
3. Step 3: Cross multiply
   151,048.54x = 226,558.15 × 45,868.42
4. Step 4: Simplify right side
   151,048.54x = 10,391,864,378.62
5. Step 5: Solve for x
   x = 10,391,864,378.62/151,048.54
6. Step 6: Final answer
   x = 68,798.18