Finding the Fourth Proportional to 12,627.37, 17,423.73 and 7,590.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,627.37 : 17,423.73 = 7,590.38 : x
2. Step 2: Convert to fraction form
   12,627.37/17,423.73 = 7,590.38/x
3. Step 3: Cross multiply
   12,627.37x = 17,423.73 × 7,590.38
4. Step 4: Simplify right side
   12,627.37x = 132,252,731.72
5. Step 5: Solve for x
   x = 132,252,731.72/12,627.37
6. Step 6: Final answer
   x = 10,473.50