Finding the Fourth Proportional to 17,695.41, 24,405.78 and 10,977.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,695.41 : 24,405.78 = 10,977.27 : x
2. Step 2: Convert to fraction form
   17,695.41/24,405.78 = 10,977.27/x
3. Step 3: Cross multiply
   17,695.41x = 24,405.78 × 10,977.27
4. Step 4: Simplify right side
   17,695.41x = 267,908,836.62
5. Step 5: Solve for x
   x = 267,908,836.62/17,695.41
6. Step 6: Final answer
   x = 15,140.02