Finding the Fourth Proportional to 12,533.41, 17,293.89 and 7,499.62

Step by Step Solution

1. Step 1: Write the proportion equation
   12,533.41 : 17,293.89 = 7,499.62 : x
2. Step 2: Convert to fraction form
   12,533.41/17,293.89 = 7,499.62/x
3. Step 3: Cross multiply
   12,533.41x = 17,293.89 × 7,499.62
4. Step 4: Simplify right side
   12,533.41x = 129,697,603.32
5. Step 5: Solve for x
   x = 129,697,603.32/12,533.41
6. Step 6: Final answer
   x = 10,348.15