Finding the Fourth Proportional to 16,401.02, 24,602.30 and 5,308.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,401.02 : 24,602.30 = 5,308.58 : x
2. Step 2: Convert to fraction form
   16,401.02/24,602.30 = 5,308.58/x
3. Step 3: Cross multiply
   16,401.02x = 24,602.30 × 5,308.58
4. Step 4: Simplify right side
   16,401.02x = 130,603,312.70
5. Step 5: Solve for x
   x = 130,603,312.70/16,401.02
6. Step 6: Final answer
   x = 7,963.12