Finding the Fourth Proportional to 17,489.76, 24,093.54 and 13,005.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,489.76 : 24,093.54 = 13,005.84 : x
2. Step 2: Convert to fraction form
   17,489.76/24,093.54 = 13,005.84/x
3. Step 3: Cross multiply
   17,489.76x = 24,093.54 × 13,005.84
4. Step 4: Simplify right side
   17,489.76x = 313,356,726.27
5. Step 5: Solve for x
   x = 313,356,726.27/17,489.76
6. Step 6: Final answer
   x = 17,916.58