Finding the Fourth Proportional to 151,698.56, 227,580.24 and 58,203.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,698.56 : 227,580.24 = 58,203.50 : x
2. Step 2: Convert to fraction form
   151,698.56/227,580.24 = 58,203.50/x
3. Step 3: Cross multiply
   151,698.56x = 227,580.24 × 58,203.50
4. Step 4: Simplify right side
   151,698.56x = 13,245,966,498.84
5. Step 5: Solve for x
   x = 13,245,966,498.84/151,698.56
6. Step 6: Final answer
   x = 87,317.68