Finding the Fourth Proportional to 33,693.83, 46,512.43 and 21,762.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,693.83 : 46,512.43 = 21,762.98 : x
2. Step 2: Convert to fraction form
   33,693.83/46,512.43 = 21,762.98/x
3. Step 3: Cross multiply
   33,693.83x = 46,512.43 × 21,762.98
4. Step 4: Simplify right side
   33,693.83x = 1,012,249,145.72
5. Step 5: Solve for x
   x = 1,012,249,145.72/33,693.83
6. Step 6: Final answer
   x = 30,042.57