Finding the Fourth Proportional to 12,595.62, 17,380.04 and 7,558.74

Step by Step Solution

1. Step 1: Write the proportion equation
   12,595.62 : 17,380.04 = 7,558.74 : x
2. Step 2: Convert to fraction form
   12,595.62/17,380.04 = 7,558.74/x
3. Step 3: Cross multiply
   12,595.62x = 17,380.04 × 7,558.74
4. Step 4: Simplify right side
   12,595.62x = 131,371,165.76
5. Step 5: Solve for x
   x = 131,371,165.76/12,595.62
6. Step 6: Final answer
   x = 10,429.91