Finding the Fourth Proportional to 151,699.56, 227,581.74 and 58,204.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,699.56 : 227,581.74 = 58,204.50 : x
2. Step 2: Convert to fraction form
   151,699.56/227,581.74 = 58,204.50/x
3. Step 3: Cross multiply
   151,699.56x = 227,581.74 × 58,204.50
4. Step 4: Simplify right side
   151,699.56x = 13,246,281,385.83
5. Step 5: Solve for x
   x = 13,246,281,385.83/151,699.56
6. Step 6: Final answer
   x = 87,319.18