Finding the Fourth Proportional to 17,671.32, 26,496.98 and 5,821.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,671.32 : 26,496.98 = 5,821.89 : x
2. Step 2: Convert to fraction form
   17,671.32/26,496.98 = 5,821.89/x
3. Step 3: Cross multiply
   17,671.32x = 26,496.98 × 5,821.89
4. Step 4: Simplify right side
   17,671.32x = 154,262,502.89
5. Step 5: Solve for x
   x = 154,262,502.89/17,671.32
6. Step 6: Final answer
   x = 8,729.54