Finding the Fourth Proportional to 16,002.03, 22,072.51 and 9,714.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,002.03 : 22,072.51 = 9,714.41 : x
2. Step 2: Convert to fraction form
   16,002.03/22,072.51 = 9,714.41/x
3. Step 3: Cross multiply
   16,002.03x = 22,072.51 × 9,714.41
4. Step 4: Simplify right side
   16,002.03x = 214,421,411.87
5. Step 5: Solve for x
   x = 214,421,411.87/16,002.03
6. Step 6: Final answer
   x = 13,399.64