Finding the Fourth Proportional to 59,616.24, 89,299.80 and 28,053

Step by Step Solution

1. Step 1: Write the proportion equation
   59,616.24 : 89,299.80 = 28,053 : x
2. Step 2: Convert to fraction form
   59,616.24/89,299.80 = 28,053/x
3. Step 3: Cross multiply
   59,616.24x = 89,299.80 × 28,053
4. Step 4: Simplify right side
   59,616.24x = 2,505,127,289.40
5. Step 5: Solve for x
   x = 2,505,127,289.40/59,616.24
6. Step 6: Final answer
   x = 42,020.89