Finding the Fourth Proportional to 33,258.88, 45,901.86 and 19,111.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,258.88 : 45,901.86 = 19,111.42 : x
2. Step 2: Convert to fraction form
   33,258.88/45,901.86 = 19,111.42/x
3. Step 3: Cross multiply
   33,258.88x = 45,901.86 × 19,111.42
4. Step 4: Simplify right side
   33,258.88x = 877,249,725.24
5. Step 5: Solve for x
   x = 877,249,725.24/33,258.88
6. Step 6: Final answer
   x = 26,376.41