Finding the Fourth Proportional to 151,647.59, 227,500.54 and 58,146.05

Step by Step Solution

1. Step 1: Write the proportion equation
   151,647.59 : 227,500.54 = 58,146.05 : x
2. Step 2: Convert to fraction form
   151,647.59/227,500.54 = 58,146.05/x
3. Step 3: Cross multiply
   151,647.59x = 227,500.54 × 58,146.05
4. Step 4: Simplify right side
   151,647.59x = 13,228,258,197.25
5. Step 5: Solve for x
   x = 13,228,258,197.25/151,647.59
6. Step 6: Final answer
   x = 87,230.26