Finding the Fourth Proportional to 23,684.95, 32,685.33 and 13,074.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,684.95 : 32,685.33 = 13,074.96 : x
2. Step 2: Convert to fraction form
   23,684.95/32,685.33 = 13,074.96/x
3. Step 3: Cross multiply
   23,684.95x = 32,685.33 × 13,074.96
4. Step 4: Simplify right side
   23,684.95x = 427,359,382.34
5. Step 5: Solve for x
   x = 427,359,382.34/23,684.95
6. Step 6: Final answer
   x = 18,043.50