Finding the Fourth Proportional to 52,635.22, 78,949.59 and 17,571.94

Step by Step Solution

1. Step 1: Write the proportion equation
   52,635.22 : 78,949.59 = 17,571.94 : x
2. Step 2: Convert to fraction form
   52,635.22/78,949.59 = 17,571.94/x
3. Step 3: Cross multiply
   52,635.22x = 78,949.59 × 17,571.94
4. Step 4: Simplify right side
   52,635.22x = 1,387,297,458.50
5. Step 5: Solve for x
   x = 1,387,297,458.50/52,635.22
6. Step 6: Final answer
   x = 26,356.83