Finding the Fourth Proportional to 59,454, 89,160.36 and 17,322.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,454 : 89,160.36 = 17,322.72 : x
2. Step 2: Convert to fraction form
   59,454/89,160.36 = 17,322.72/x
3. Step 3: Cross multiply
   59,454x = 89,160.36 × 17,322.72
4. Step 4: Simplify right side
   59,454x = 1,544,499,951.38
5. Step 5: Solve for x
   x = 1,544,499,951.38/59,454
6. Step 6: Final answer
   x = 25,978.07