Finding the Fourth Proportional to 12,930.48, 17,844.05 and 7,341.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,930.48 : 17,844.05 = 7,341.48 : x
2. Step 2: Convert to fraction form
   12,930.48/17,844.05 = 7,341.48/x
3. Step 3: Cross multiply
   12,930.48x = 17,844.05 × 7,341.48
4. Step 4: Simplify right side
   12,930.48x = 131,001,699.49
5. Step 5: Solve for x
   x = 131,001,699.49/12,930.48
6. Step 6: Final answer
   x = 10,131.23