Finding the Fourth Proportional to 17,746.48, 24,491.86 and 13,262.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,746.48 : 24,491.86 = 13,262.46 : x
2. Step 2: Convert to fraction form
   17,746.48/24,491.86 = 13,262.46/x
3. Step 3: Cross multiply
   17,746.48x = 24,491.86 × 13,262.46
4. Step 4: Simplify right side
   17,746.48x = 324,822,191.12
5. Step 5: Solve for x
   x = 324,822,191.12/17,746.48
6. Step 6: Final answer
   x = 18,303.47