Finding the Fourth Proportional to 227,061.02, 313,353.89 and 126,459.02

Step by Step Solution

1. Step 1: Write the proportion equation
   227,061.02 : 313,353.89 = 126,459.02 : x
2. Step 2: Convert to fraction form
   227,061.02/313,353.89 = 126,459.02/x
3. Step 3: Cross multiply
   227,061.02x = 313,353.89 × 126,459.02
4. Step 4: Simplify right side
   227,061.02x = 39,626,425,842.59
5. Step 5: Solve for x
   x = 39,626,425,842.59/227,061.02
6. Step 6: Final answer
   x = 174,518.84