Finding the Fourth Proportional to 59,162.49, 88,754.54 and 19,715.85

Step by Step Solution

1. Step 1: Write the proportion equation
   59,162.49 : 88,754.54 = 19,715.85 : x
2. Step 2: Convert to fraction form
   59,162.49/88,754.54 = 19,715.85/x
3. Step 3: Cross multiply
   59,162.49x = 88,754.54 × 19,715.85
4. Step 4: Simplify right side
   59,162.49x = 1,749,871,098.88
5. Step 5: Solve for x
   x = 1,749,871,098.88/59,162.49
6. Step 6: Final answer
   x = 29,577.37