Finding the Fourth Proportional to 12,533.68, 17,291.90 and 7,498.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,533.68 : 17,291.90 = 7,498.04 : x
2. Step 2: Convert to fraction form
   12,533.68/17,291.90 = 7,498.04/x
3. Step 3: Cross multiply
   12,533.68x = 17,291.90 × 7,498.04
4. Step 4: Simplify right side
   12,533.68x = 129,655,320.39
5. Step 5: Solve for x
   x = 129,655,320.39/12,533.68
6. Step 6: Final answer
   x = 10,344.56