Finding the Fourth Proportional to 12,496.60, 17,244.96 and 7,194.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,496.60 : 17,244.96 = 7,194.34 : x
2. Step 2: Convert to fraction form
   12,496.60/17,244.96 = 7,194.34/x
3. Step 3: Cross multiply
   12,496.60x = 17,244.96 × 7,194.34
4. Step 4: Simplify right side
   12,496.60x = 124,066,105.53
5. Step 5: Solve for x
   x = 124,066,105.53/12,496.60
6. Step 6: Final answer
   x = 9,927.99