Finding the Fourth Proportional to 12,533.69, 17,296.50 and 7,498.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,533.69 : 17,296.50 = 7,498.12 : x
2. Step 2: Convert to fraction form
   12,533.69/17,296.50 = 7,498.12/x
3. Step 3: Cross multiply
   12,533.69x = 17,296.50 × 7,498.12
4. Step 4: Simplify right side
   12,533.69x = 129,691,195.09
5. Step 5: Solve for x
   x = 129,691,195.09/12,533.69
6. Step 6: Final answer
   x = 10,347.41