Finding the Fourth Proportional to 151,039.30, 226,544.34 and 45,859.18

Step by Step Solution

1. Step 1: Write the proportion equation
   151,039.30 : 226,544.34 = 45,859.18 : x
2. Step 2: Convert to fraction form
   151,039.30/226,544.34 = 45,859.18/x
3. Step 3: Cross multiply
   151,039.30x = 226,544.34 × 45,859.18
4. Step 4: Simplify right side
   151,039.30x = 10,389,137,666.04
5. Step 5: Solve for x
   x = 10,389,137,666.04/151,039.30
6. Step 6: Final answer
   x = 68,784.33