Finding the Fourth Proportional to 55,024.17, 82,540.86 and 17,589.57

Step by Step Solution

1. Step 1: Write the proportion equation
   55,024.17 : 82,540.86 = 17,589.57 : x
2. Step 2: Convert to fraction form
   55,024.17/82,540.86 = 17,589.57/x
3. Step 3: Cross multiply
   55,024.17x = 82,540.86 × 17,589.57
4. Step 4: Simplify right side
   55,024.17x = 1,451,858,234.83
5. Step 5: Solve for x
   x = 1,451,858,234.83/55,024.17
6. Step 6: Final answer
   x = 26,385.83