Finding the Fourth Proportional to 17,733.76, 26,596.91 and 5,253.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,733.76 : 26,596.91 = 5,253.89 : x
2. Step 2: Convert to fraction form
   17,733.76/26,596.91 = 5,253.89/x
3. Step 3: Cross multiply
   17,733.76x = 26,596.91 × 5,253.89
4. Step 4: Simplify right side
   17,733.76x = 139,737,164.88
5. Step 5: Solve for x
   x = 139,737,164.88/17,733.76
6. Step 6: Final answer
   x = 7,879.73