Finding the Fourth Proportional to 59,610.96, 89,406.52 and 18,048.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,610.96 : 89,406.52 = 18,048.08 : x
2. Step 2: Convert to fraction form
   59,610.96/89,406.52 = 18,048.08/x
3. Step 3: Cross multiply
   59,610.96x = 89,406.52 × 18,048.08
4. Step 4: Simplify right side
   59,610.96x = 1,613,616,025.48
5. Step 5: Solve for x
   x = 1,613,616,025.48/59,610.96
6. Step 6: Final answer
   x = 27,069.12