Finding the Fourth Proportional to 23,613.83, 32,583.62 and 13,542.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,613.83 : 32,583.62 = 13,542.69 : x
2. Step 2: Convert to fraction form
   23,613.83/32,583.62 = 13,542.69/x
3. Step 3: Cross multiply
   23,613.83x = 32,583.62 × 13,542.69
4. Step 4: Simplify right side
   23,613.83x = 441,269,797.02
5. Step 5: Solve for x
   x = 441,269,797.02/23,613.83
6. Step 6: Final answer
   x = 18,686.93