Finding the Fourth Proportional to 13,467.25, 18,584.43 and 7,498.92

Step by Step Solution

1. Step 1: Write the proportion equation
   13,467.25 : 18,584.43 = 7,498.92 : x
2. Step 2: Convert to fraction form
   13,467.25/18,584.43 = 7,498.92/x
3. Step 3: Cross multiply
   13,467.25x = 18,584.43 × 7,498.92
4. Step 4: Simplify right side
   13,467.25x = 139,363,060.89
5. Step 5: Solve for x
   x = 139,363,060.89/13,467.25
6. Step 6: Final answer
   x = 10,348.29