Finding the Fourth Proportional to 23,648.11, 32,634.31 and 13,037.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,648.11 : 32,634.31 = 13,037.71 : x
2. Step 2: Convert to fraction form
   23,648.11/32,634.31 = 13,037.71/x
3. Step 3: Cross multiply
   23,648.11x = 32,634.31 × 13,037.71
4. Step 4: Simplify right side
   23,648.11x = 425,476,669.83
5. Step 5: Solve for x
   x = 425,476,669.83/23,648.11
6. Step 6: Final answer
   x = 17,991.99