Finding the Fourth Proportional to 16,747.34, 23,106.59 and 10,782.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,747.34 : 23,106.59 = 10,782.46 : x
2. Step 2: Convert to fraction form
   16,747.34/23,106.59 = 10,782.46/x
3. Step 3: Cross multiply
   16,747.34x = 23,106.59 × 10,782.46
4. Step 4: Simplify right side
   16,747.34x = 249,145,828.50
5. Step 5: Solve for x
   x = 249,145,828.50/16,747.34
6. Step 6: Final answer
   x = 14,876.74