Finding the Fourth Proportional to 17,703.27, 24,438.63 and 12,602.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,703.27 : 24,438.63 = 12,602.10 : x
2. Step 2: Convert to fraction form
   17,703.27/24,438.63 = 12,602.10/x
3. Step 3: Cross multiply
   17,703.27x = 24,438.63 × 12,602.10
4. Step 4: Simplify right side
   17,703.27x = 307,978,059.12
5. Step 5: Solve for x
   x = 307,978,059.12/17,703.27
6. Step 6: Final answer
   x = 17,396.68