Finding the Fourth Proportional to 16,321.50, 24,484.05 and 5,225.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321.50 : 24,484.05 = 5,225.58 : x
2. Step 2: Convert to fraction form
   16,321.50/24,484.05 = 5,225.58/x
3. Step 3: Cross multiply
   16,321.50x = 24,484.05 × 5,225.58
4. Step 4: Simplify right side
   16,321.50x = 127,943,362.00
5. Step 5: Solve for x
   x = 127,943,362.00/16,321.50
6. Step 6: Final answer
   x = 7,838.95