Finding the Fourth Proportional to 17,565.42, 26,348.00 and 7,169.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,565.42 : 26,348.00 = 7,169.88 : x
2. Step 2: Convert to fraction form
   17,565.42/26,348.00 = 7,169.88/x
3. Step 3: Cross multiply
   17,565.42x = 26,348.00 × 7,169.88
4. Step 4: Simplify right side
   17,565.42x = 188,911,962.39
5. Step 5: Solve for x
   x = 188,911,962.39/17,565.42
6. Step 6: Final answer
   x = 10,754.76