Finding the Fourth Proportional to 151,131.74, 226,710.30 and 45,951.62

Step by Step Solution

1. Step 1: Write the proportion equation
   151,131.74 : 226,710.30 = 45,951.62 : x
2. Step 2: Convert to fraction form
   151,131.74/226,710.30 = 45,951.62/x
3. Step 3: Cross multiply
   151,131.74x = 226,710.30 × 45,951.62
4. Step 4: Simplify right side
   151,131.74x = 10,417,705,325.93
5. Step 5: Solve for x
   x = 10,417,705,325.93/151,131.74
6. Step 6: Final answer
   x = 68,931.29