Finding the Fourth Proportional to 9,200.98, 12,697.52 and 5,009.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,200.98 : 12,697.52 = 5,009.23 : x
2. Step 2: Convert to fraction form
   9,200.98/12,697.52 = 5,009.23/x
3. Step 3: Cross multiply
   9,200.98x = 12,697.52 × 5,009.23
4. Step 4: Simplify right side
   9,200.98x = 63,604,798.11
5. Step 5: Solve for x
   x = 63,604,798.11/9,200.98
6. Step 6: Final answer
   x = 6,912.83