Finding the Fourth Proportional to 23,483.08, 32,407.98 and 13,928.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483.08 : 32,407.98 = 13,928.62 : x
2. Step 2: Convert to fraction form
   23,483.08/32,407.98 = 13,928.62/x
3. Step 3: Cross multiply
   23,483.08x = 32,407.98 × 13,928.62
4. Step 4: Simplify right side
   23,483.08x = 451,398,438.39
5. Step 5: Solve for x
   x = 451,398,438.39/23,483.08
6. Step 6: Final answer
   x = 19,222.28