Finding the Fourth Proportional to 23,627.67, 32,610.90 and 13,562.91

Step by Step Solution

1. Step 1: Write the proportion equation
   23,627.67 : 32,610.90 = 13,562.91 : x
2. Step 2: Convert to fraction form
   23,627.67/32,610.90 = 13,562.91/x
3. Step 3: Cross multiply
   23,627.67x = 32,610.90 × 13,562.91
4. Step 4: Simplify right side
   23,627.67x = 442,298,701.72
5. Step 5: Solve for x
   x = 442,298,701.72/23,627.67
6. Step 6: Final answer
   x = 18,719.52