Finding the Fourth Proportional to 33,174.72, 45,839.37 and 26,515.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,174.72 : 45,839.37 = 26,515.31 : x
2. Step 2: Convert to fraction form
   33,174.72/45,839.37 = 26,515.31/x
3. Step 3: Cross multiply
   33,174.72x = 45,839.37 × 26,515.31
4. Step 4: Simplify right side
   33,174.72x = 1,215,444,876.56
5. Step 5: Solve for x
   x = 1,215,444,876.56/33,174.72
6. Step 6: Final answer
   x = 36,637.68