Finding the Fourth Proportional to 16,704, 23,051.52 and 10,080

Step by Step Solution

1. Step 1: Write the proportion equation
   16,704 : 23,051.52 = 10,080 : x
2. Step 2: Convert to fraction form
   16,704/23,051.52 = 10,080/x
3. Step 3: Cross multiply
   16,704x = 23,051.52 × 10,080
4. Step 4: Simplify right side
   16,704x = 232,359,321.60
5. Step 5: Solve for x
   x = 232,359,321.60/16,704
6. Step 6: Final answer
   x = 13,910.40