Finding the Fourth Proportional to 427,016.02, 589,294.02 and 236,041.69

Step by Step Solution

1. Step 1: Write the proportion equation
   427,016.02 : 589,294.02 = 236,041.69 : x
2. Step 2: Convert to fraction form
   427,016.02/589,294.02 = 236,041.69/x
3. Step 3: Cross multiply
   427,016.02x = 589,294.02 × 236,041.69
4. Step 4: Simplify right side
   427,016.02x = 139,097,956,387.69
5. Step 5: Solve for x
   x = 139,097,956,387.69/427,016.02
6. Step 6: Final answer
   x = 325,744.12