Finding the Fourth Proportional to 16,402.22, 24,607.23 and 5,308.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,402.22 : 24,607.23 = 5,308.91 : x
2. Step 2: Convert to fraction form
   16,402.22/24,607.23 = 5,308.91/x
3. Step 3: Cross multiply
   16,402.22x = 24,607.23 × 5,308.91
4. Step 4: Simplify right side
   16,402.22x = 130,637,446.38
5. Step 5: Solve for x
   x = 130,637,446.38/16,402.22
6. Step 6: Final answer
   x = 7,964.62