Finding the Fourth Proportional to 33,693.28, 46,500.72 and 19,358.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,693.28 : 46,500.72 = 19,358.24 : x
2. Step 2: Convert to fraction form
   33,693.28/46,500.72 = 19,358.24/x
3. Step 3: Cross multiply
   33,693.28x = 46,500.72 × 19,358.24
4. Step 4: Simplify right side
   33,693.28x = 900,172,097.93
5. Step 5: Solve for x
   x = 900,172,097.93/33,693.28
6. Step 6: Final answer
   x = 26,716.67