Finding the Fourth Proportional to 12,375.43, 18,566.61 and 4,061.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,375.43 : 18,566.61 = 4,061.30 : x
2. Step 2: Convert to fraction form
   12,375.43/18,566.61 = 4,061.30/x
3. Step 3: Cross multiply
   12,375.43x = 18,566.61 × 4,061.30
4. Step 4: Simplify right side
   12,375.43x = 75,404,573.19
5. Step 5: Solve for x
   x = 75,404,573.19/12,375.43
6. Step 6: Final answer
   x = 6,093.09