Finding the Fourth Proportional to 22,093.65, 30,482.37 and 12,531.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,093.65 : 30,482.37 = 12,531.96 : x
2. Step 2: Convert to fraction form
   22,093.65/30,482.37 = 12,531.96/x
3. Step 3: Cross multiply
   22,093.65x = 30,482.37 × 12,531.96
4. Step 4: Simplify right side
   22,093.65x = 382,003,841.55
5. Step 5: Solve for x
   x = 382,003,841.55/22,093.65
6. Step 6: Final answer
   x = 17,290.21