Finding the Fourth Proportional to 59,510.97, 89,204.17 and 20,054.45

Step by Step Solution

1. Step 1: Write the proportion equation
   59,510.97 : 89,204.17 = 20,054.45 : x
2. Step 2: Convert to fraction form
   59,510.97/89,204.17 = 20,054.45/x
3. Step 3: Cross multiply
   59,510.97x = 89,204.17 × 20,054.45
4. Step 4: Simplify right side
   59,510.97x = 1,788,940,567.06
5. Step 5: Solve for x
   x = 1,788,940,567.06/59,510.97
6. Step 6: Final answer
   x = 30,060.69