Finding the Fourth Proportional to 227,892.80, 341,839.35 and 59,412.71

Step by Step Solution

1. Step 1: Write the proportion equation
   227,892.80 : 341,839.35 = 59,412.71 : x
2. Step 2: Convert to fraction form
   227,892.80/341,839.35 = 59,412.71/x
3. Step 3: Cross multiply
   227,892.80x = 341,839.35 × 59,412.71
4. Step 4: Simplify right side
   227,892.80x = 20,309,600,458.94
5. Step 5: Solve for x
   x = 20,309,600,458.94/227,892.80
6. Step 6: Final answer
   x = 89,119.10