Finding the Fourth Proportional to 23,484.60, 32,409.01 and 13,414.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,484.60 : 32,409.01 = 13,414.38 : x
2. Step 2: Convert to fraction form
   23,484.60/32,409.01 = 13,414.38/x
3. Step 3: Cross multiply
   23,484.60x = 32,409.01 × 13,414.38
4. Step 4: Simplify right side
   23,484.60x = 434,746,670.80
5. Step 5: Solve for x
   x = 434,746,670.80/23,484.60
6. Step 6: Final answer
   x = 18,511.99