Finding the Fourth Proportional to 17,360.37, 23,957.31 and 9,806.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,360.37 : 23,957.31 = 9,806.72 : x
2. Step 2: Convert to fraction form
   17,360.37/23,957.31 = 9,806.72/x
3. Step 3: Cross multiply
   17,360.37x = 23,957.31 × 9,806.72
4. Step 4: Simplify right side
   17,360.37x = 234,942,511.34
5. Step 5: Solve for x
   x = 234,942,511.34/17,360.37
6. Step 6: Final answer
   x = 13,533.27