Finding the Fourth Proportional to 33,160.54, 45,775.71 and 19,733.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,160.54 : 45,775.71 = 19,733.05 : x
2. Step 2: Convert to fraction form
   33,160.54/45,775.71 = 19,733.05/x
3. Step 3: Cross multiply
   33,160.54x = 45,775.71 × 19,733.05
4. Step 4: Simplify right side
   33,160.54x = 903,294,374.22
5. Step 5: Solve for x
   x = 903,294,374.22/33,160.54
6. Step 6: Final answer
   x = 27,240.04