Finding the Fourth Proportional to 333,173.42, 499,759.74 and 108,533.50

Step by Step Solution

1. Step 1: Write the proportion equation
   333,173.42 : 499,759.74 = 108,533.50 : x
2. Step 2: Convert to fraction form
   333,173.42/499,759.74 = 108,533.50/x
3. Step 3: Cross multiply
   333,173.42x = 499,759.74 × 108,533.50
4. Step 4: Simplify right side
   333,173.42x = 54,240,673,741.29
5. Step 5: Solve for x
   x = 54,240,673,741.29/333,173.42
6. Step 6: Final answer
   x = 162,800.12