Finding the Fourth Proportional to 23,819.17, 32,862.89 and 13,746.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,819.17 : 32,862.89 = 13,746.28 : x
2. Step 2: Convert to fraction form
   23,819.17/32,862.89 = 13,746.28/x
3. Step 3: Cross multiply
   23,819.17x = 32,862.89 × 13,746.28
4. Step 4: Simplify right side
   23,819.17x = 451,742,487.55
5. Step 5: Solve for x
   x = 451,742,487.55/23,819.17
6. Step 6: Final answer
   x = 18,965.50