Finding the Fourth Proportional to 16,749.32, 23,109.33 and 10,784.44

Step by Step Solution

1. Step 1: Write the proportion equation
   16,749.32 : 23,109.33 = 10,784.44 : x
2. Step 2: Convert to fraction form
   16,749.32/23,109.33 = 10,784.44/x
3. Step 3: Cross multiply
   16,749.32x = 23,109.33 × 10,784.44
4. Step 4: Simplify right side
   16,749.32x = 249,221,182.83
5. Step 5: Solve for x
   x = 249,221,182.83/16,749.32
6. Step 6: Final answer
   x = 14,879.48