Finding the Fourth Proportional to 151,719.41, 227,608.48 and 58,217.89

Step by Step Solution

1. Step 1: Write the proportion equation
   151,719.41 : 227,608.48 = 58,217.89 : x
2. Step 2: Convert to fraction form
   151,719.41/227,608.48 = 58,217.89/x
3. Step 3: Cross multiply
   151,719.41x = 227,608.48 × 58,217.89
4. Step 4: Simplify right side
   151,719.41x = 13,250,885,160.62
5. Step 5: Solve for x
   x = 13,250,885,160.62/151,719.41
6. Step 6: Final answer
   x = 87,338.10