Finding the Fourth Proportional to 16,749.90, 23,089.59 and 10,451.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,749.90 : 23,089.59 = 10,451.34 : x
2. Step 2: Convert to fraction form
   16,749.90/23,089.59 = 10,451.34/x
3. Step 3: Cross multiply
   16,749.90x = 23,089.59 × 10,451.34
4. Step 4: Simplify right side
   16,749.90x = 241,317,155.55
5. Step 5: Solve for x
   x = 241,317,155.55/16,749.90
6. Step 6: Final answer
   x = 14,407.08