Finding the Fourth Proportional to 33,711.14, 46,501.34 and 21,781.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,711.14 : 46,501.34 = 21,781.52 : x
2. Step 2: Convert to fraction form
   33,711.14/46,501.34 = 21,781.52/x
3. Step 3: Cross multiply
   33,711.14x = 46,501.34 × 21,781.52
4. Step 4: Simplify right side
   33,711.14x = 1,012,869,525.82
5. Step 5: Solve for x
   x = 1,012,869,525.82/33,711.14
6. Step 6: Final answer
   x = 30,045.54