Finding the Fourth Proportional to 151,645.10, 227,496.82 and 58,143.56

Step by Step Solution

1. Step 1: Write the proportion equation
   151,645.10 : 227,496.82 = 58,143.56 : x
2. Step 2: Convert to fraction form
   151,645.10/227,496.82 = 58,143.56/x
3. Step 3: Cross multiply
   151,645.10x = 227,496.82 × 58,143.56
4. Step 4: Simplify right side
   151,645.10x = 13,227,475,426.86
5. Step 5: Solve for x
   x = 13,227,475,426.86/151,645.10
6. Step 6: Final answer
   x = 87,226.53