Finding the Fourth Proportional to 16,875.02, 23,287.41 and 9,321.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,875.02 : 23,287.41 = 9,321.84 : x
2. Step 2: Convert to fraction form
   16,875.02/23,287.41 = 9,321.84/x
3. Step 3: Cross multiply
   16,875.02x = 23,287.41 × 9,321.84
4. Step 4: Simplify right side
   16,875.02x = 217,081,510.03
5. Step 5: Solve for x
   x = 217,081,510.03/16,875.02
6. Step 6: Final answer
   x = 12,864.07