Finding the Fourth Proportional to 16,296.02, 24,438.86 and 5,200.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,296.02 : 24,438.86 = 5,200.15 : x
2. Step 2: Convert to fraction form
   16,296.02/24,438.86 = 5,200.15/x
3. Step 3: Cross multiply
   16,296.02x = 24,438.86 × 5,200.15
4. Step 4: Simplify right side
   16,296.02x = 127,085,737.83
5. Step 5: Solve for x
   x = 127,085,737.83/16,296.02
6. Step 6: Final answer
   x = 7,798.58