Finding the Fourth Proportional to 11,735.30, 16,194.88 and 7,018.67

Step by Step Solution

1. Step 1: Write the proportion equation
   11,735.30 : 16,194.88 = 7,018.67 : x
2. Step 2: Convert to fraction form
   11,735.30/16,194.88 = 7,018.67/x
3. Step 3: Cross multiply
   11,735.30x = 16,194.88 × 7,018.67
4. Step 4: Simplify right side
   11,735.30x = 113,666,518.41
5. Step 5: Solve for x
   x = 113,666,518.41/11,735.30
6. Step 6: Final answer
   x = 9,685.86