Finding the Fourth Proportional to 17,567.82, 26,361.45 and 7,186.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,567.82 : 26,361.45 = 7,186.86 : x
2. Step 2: Convert to fraction form
   17,567.82/26,361.45 = 7,186.86/x
3. Step 3: Cross multiply
   17,567.82x = 26,361.45 × 7,186.86
4. Step 4: Simplify right side
   17,567.82x = 189,456,050.55
5. Step 5: Solve for x
   x = 189,456,050.55/17,567.82
6. Step 6: Final answer
   x = 10,784.27