Finding the Fourth Proportional to 12,097.43, 16,697.93 and 7,317.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,097.43 : 16,697.93 = 7,317.38 : x
2. Step 2: Convert to fraction form
   12,097.43/16,697.93 = 7,317.38/x
3. Step 3: Cross multiply
   12,097.43x = 16,697.93 × 7,317.38
4. Step 4: Simplify right side
   12,097.43x = 122,184,978.95
5. Step 5: Solve for x
   x = 122,184,978.95/12,097.43
6. Step 6: Final answer
   x = 10,100.08