Finding the Fourth Proportional to 12,697.34, 17,522.12 and 7,593.44

Step by Step Solution

1. Step 1: Write the proportion equation
   12,697.34 : 17,522.12 = 7,593.44 : x
2. Step 2: Convert to fraction form
   12,697.34/17,522.12 = 7,593.44/x
3. Step 3: Cross multiply
   12,697.34x = 17,522.12 × 7,593.44
4. Step 4: Simplify right side
   12,697.34x = 133,053,041.32
5. Step 5: Solve for x
   x = 133,053,041.32/12,697.34
6. Step 6: Final answer
   x = 10,478.82