Finding the Fourth Proportional to 16,492.50, 22,759.73 and 9,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,492.50 : 22,759.73 = 9,868.50 : x
2. Step 2: Convert to fraction form
   16,492.50/22,759.73 = 9,868.50/x
3. Step 3: Cross multiply
   16,492.50x = 22,759.73 × 9,868.50
4. Step 4: Simplify right side
   16,492.50x = 224,604,395.51
5. Step 5: Solve for x
   x = 224,604,395.51/16,492.50
6. Step 6: Final answer
   x = 13,618.58