Finding the Fourth Proportional to 33,042.41, 45,601.25 and 18,897.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,042.41 : 45,601.25 = 18,897.98 : x
2. Step 2: Convert to fraction form
   33,042.41/45,601.25 = 18,897.98/x
3. Step 3: Cross multiply
   33,042.41x = 45,601.25 × 18,897.98
4. Step 4: Simplify right side
   33,042.41x = 861,771,510.48
5. Step 5: Solve for x
   x = 861,771,510.48/33,042.41
6. Step 6: Final answer
   x = 26,080.77