Finding the Fourth Proportional to 33,101.31, 45,680.10 and 17,994

Step by Step Solution

1. Step 1: Write the proportion equation
   33,101.31 : 45,680.10 = 17,994 : x
2. Step 2: Convert to fraction form
   33,101.31/45,680.10 = 17,994/x
3. Step 3: Cross multiply
   33,101.31x = 45,680.10 × 17,994
4. Step 4: Simplify right side
   33,101.31x = 821,967,719.40
5. Step 5: Solve for x
   x = 821,967,719.40/33,101.31
6. Step 6: Final answer
   x = 24,831.88