Finding the Fourth Proportional to 23,684.09, 32,684.06 and 13,073.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,684.09 : 32,684.06 = 13,073.72 : x
2. Step 2: Convert to fraction form
   23,684.09/32,684.06 = 13,073.72/x
3. Step 3: Cross multiply
   23,684.09x = 32,684.06 × 13,073.72
4. Step 4: Simplify right side
   23,684.09x = 427,302,118.17
5. Step 5: Solve for x
   x = 427,302,118.17/23,684.09
6. Step 6: Final answer
   x = 18,041.74