Finding the Fourth Proportional to 151,068.89, 226,399.20 and 57,523.61

Step by Step Solution

1. Step 1: Write the proportion equation
   151,068.89 : 226,399.20 = 57,523.61 : x
2. Step 2: Convert to fraction form
   151,068.89/226,399.20 = 57,523.61/x
3. Step 3: Cross multiply
   151,068.89x = 226,399.20 × 57,523.61
4. Step 4: Simplify right side
   151,068.89x = 13,023,298,153.12
5. Step 5: Solve for x
   x = 13,023,298,153.12/151,068.89
6. Step 6: Final answer
   x = 86,207.68