Finding the Fourth Proportional to 33,758.47, 46,556.42 and 28,111.92

Step by Step Solution

1. Step 1: Write the proportion equation
   33,758.47 : 46,556.42 = 28,111.92 : x
2. Step 2: Convert to fraction form
   33,758.47/46,556.42 = 28,111.92/x
3. Step 3: Cross multiply
   33,758.47x = 46,556.42 × 28,111.92
4. Step 4: Simplify right side
   33,758.47x = 1,308,790,354.53
5. Step 5: Solve for x
   x = 1,308,790,354.53/33,758.47
6. Step 6: Final answer
   x = 38,769.24