Finding the Fourth Proportional to 17,543.76, 26,300.72 and 7,675.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,543.76 : 26,300.72 = 7,675.68 : x
2. Step 2: Convert to fraction form
   17,543.76/26,300.72 = 7,675.68/x
3. Step 3: Cross multiply
   17,543.76x = 26,300.72 × 7,675.68
4. Step 4: Simplify right side
   17,543.76x = 201,875,910.49
5. Step 5: Solve for x
   x = 201,875,910.49/17,543.76
6. Step 6: Final answer
   x = 11,506.99