Finding the Fourth Proportional to 12,595.52, 17,381.48 and 7,290.43

Step by Step Solution

1. Step 1: Write the proportion equation
   12,595.52 : 17,381.48 = 7,290.43 : x
2. Step 2: Convert to fraction form
   12,595.52/17,381.48 = 7,290.43/x
3. Step 3: Cross multiply
   12,595.52x = 17,381.48 × 7,290.43
4. Step 4: Simplify right side
   12,595.52x = 126,718,383.33
5. Step 5: Solve for x
   x = 126,718,383.33/12,595.52
6. Step 6: Final answer
   x = 10,060.59