Finding the Fourth Proportional to 59,099.76, 88,616.48 and 19,635.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,099.76 : 88,616.48 = 19,635.76 : x
2. Step 2: Convert to fraction form
   59,099.76/88,616.48 = 19,635.76/x
3. Step 3: Cross multiply
   59,099.76x = 88,616.48 × 19,635.76
4. Step 4: Simplify right side
   59,099.76x = 1,740,051,933.32
5. Step 5: Solve for x
   x = 1,740,051,933.32/59,099.76
6. Step 6: Final answer
   x = 29,442.62