Finding the Fourth Proportional to 59,618, 89,440.82 and 17,496.36

Step by Step Solution

1. Step 1: Write the proportion equation
   59,618 : 89,440.82 = 17,496.36 : x
2. Step 2: Convert to fraction form
   59,618/89,440.82 = 17,496.36/x
3. Step 3: Cross multiply
   59,618x = 89,440.82 × 17,496.36
4. Step 4: Simplify right side
   59,618x = 1,564,888,785.42
5. Step 5: Solve for x
   x = 1,564,888,785.42/59,618
6. Step 6: Final answer
   x = 26,248.60