Finding the Fourth Proportional to 13,093, 18,068.34 and 7,507.24

Step by Step Solution

1. Step 1: Write the proportion equation
   13,093 : 18,068.34 = 7,507.24 : x
2. Step 2: Convert to fraction form
   13,093/18,068.34 = 7,507.24/x
3. Step 3: Cross multiply
   13,093x = 18,068.34 × 7,507.24
4. Step 4: Simplify right side
   13,093x = 135,643,364.78
5. Step 5: Solve for x
   x = 135,643,364.78/13,093
6. Step 6: Final answer
   x = 10,359.99