Finding the Fourth Proportional to 23,648.31, 32,636.22 and 13,037.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,648.31 : 32,636.22 = 13,037.94 : x
2. Step 2: Convert to fraction form
   23,648.31/32,636.22 = 13,037.94/x
3. Step 3: Cross multiply
   23,648.31x = 32,636.22 × 13,037.94
4. Step 4: Simplify right side
   23,648.31x = 425,509,078.19
5. Step 5: Solve for x
   x = 425,509,078.19/23,648.31
6. Step 6: Final answer
   x = 17,993.21