Finding the Fourth Proportional to 23,613.41, 32,585.25 and 13,541.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,613.41 : 32,585.25 = 13,541.37 : x
2. Step 2: Convert to fraction form
   23,613.41/32,585.25 = 13,541.37/x
3. Step 3: Cross multiply
   23,613.41x = 32,585.25 × 13,541.37
4. Step 4: Simplify right side
   23,613.41x = 441,248,926.79
5. Step 5: Solve for x
   x = 441,248,926.79/23,613.41
6. Step 6: Final answer
   x = 18,686.37