Finding the Fourth Proportional to 33,128.04, 49,677.48 and 17,542.02

Step by Step Solution

1. Step 1: Write the proportion equation
   33,128.04 : 49,677.48 = 17,542.02 : x
2. Step 2: Convert to fraction form
   33,128.04/49,677.48 = 17,542.02/x
3. Step 3: Cross multiply
   33,128.04x = 49,677.48 × 17,542.02
4. Step 4: Simplify right side
   33,128.04x = 871,443,347.71
5. Step 5: Solve for x
   x = 871,443,347.71/33,128.04
6. Step 6: Final answer
   x = 26,305.31