Finding the Fourth Proportional to 52,557.37, 78,847.94 and 17,498.41

Step by Step Solution

1. Step 1: Write the proportion equation
   52,557.37 : 78,847.94 = 17,498.41 : x
2. Step 2: Convert to fraction form
   52,557.37/78,847.94 = 17,498.41/x
3. Step 3: Cross multiply
   52,557.37x = 78,847.94 × 17,498.41
4. Step 4: Simplify right side
   52,557.37x = 1,379,713,581.78
5. Step 5: Solve for x
   x = 1,379,713,581.78/52,557.37
6. Step 6: Final answer
   x = 26,251.57