Finding the Fourth Proportional to 333,904.32, 500,843.52 and 134,164.80

Step by Step Solution

1. Step 1: Write the proportion equation
   333,904.32 : 500,843.52 = 134,164.80 : x
2. Step 2: Convert to fraction form
   333,904.32/500,843.52 = 134,164.80/x
3. Step 3: Cross multiply
   333,904.32x = 500,843.52 × 134,164.80
4. Step 4: Simplify right side
   333,904.32x = 67,195,570,692.10
5. Step 5: Solve for x
   x = 67,195,570,692.10/333,904.32
6. Step 6: Final answer
   x = 201,241.99