Finding the Fourth Proportional to 33,111.84, 45,693.34 and 18,004.53

Step by Step Solution

1. Step 1: Write the proportion equation
   33,111.84 : 45,693.34 = 18,004.53 : x
2. Step 2: Convert to fraction form
   33,111.84/45,693.34 = 18,004.53/x
3. Step 3: Cross multiply
   33,111.84x = 45,693.34 × 18,004.53
4. Step 4: Simplify right side
   33,111.84x = 822,687,110.83
5. Step 5: Solve for x
   x = 822,687,110.83/33,111.84
6. Step 6: Final answer
   x = 24,845.71