Finding the Fourth Proportional to 23,647.86, 32,634.27 and 13,037.87

Step by Step Solution

1. Step 1: Write the proportion equation
   23,647.86 : 32,634.27 = 13,037.87 : x
2. Step 2: Convert to fraction form
   23,647.86/32,634.27 = 13,037.87/x
3. Step 3: Cross multiply
   23,647.86x = 32,634.27 × 13,037.87
4. Step 4: Simplify right side
   23,647.86x = 425,481,369.80
5. Step 5: Solve for x
   x = 425,481,369.80/23,647.86
6. Step 6: Final answer
   x = 17,992.38