Finding the Fourth Proportional to 333,049.33, 499,373.91 and 152,909.33

Step by Step Solution

1. Step 1: Write the proportion equation
   333,049.33 : 499,373.91 = 152,909.33 : x
2. Step 2: Convert to fraction form
   333,049.33/499,373.91 = 152,909.33/x
3. Step 3: Cross multiply
   333,049.33x = 499,373.91 × 152,909.33
4. Step 4: Simplify right side
   333,049.33x = 76,358,928,905.20
5. Step 5: Solve for x
   x = 76,358,928,905.20/333,049.33
6. Step 6: Final answer
   x = 229,272.13