Finding the Fourth Proportional to 17,647.53, 24,354.50 and 10,936.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,647.53 : 24,354.50 = 10,936.77 : x
2. Step 2: Convert to fraction form
   17,647.53/24,354.50 = 10,936.77/x
3. Step 3: Cross multiply
   17,647.53x = 24,354.50 × 10,936.77
4. Step 4: Simplify right side
   17,647.53x = 266,359,510.28
5. Step 5: Solve for x
   x = 266,359,510.28/17,647.53
6. Step 6: Final answer
   x = 15,093.30