Finding the Fourth Proportional to 33,325.64, 49,978.37 and 17,522.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,325.64 : 49,978.37 = 17,522.15 : x
2. Step 2: Convert to fraction form
   33,325.64/49,978.37 = 17,522.15/x
3. Step 3: Cross multiply
   33,325.64x = 49,978.37 × 17,522.15
4. Step 4: Simplify right side
   33,325.64x = 875,728,408.28
5. Step 5: Solve for x
   x = 875,728,408.28/33,325.64
6. Step 6: Final answer
   x = 26,277.92