Finding the Fourth Proportional to 17,448.42, 26,172.14 and 5,602.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,448.42 : 26,172.14 = 5,602.10 : x
2. Step 2: Convert to fraction form
   17,448.42/26,172.14 = 5,602.10/x
3. Step 3: Cross multiply
   17,448.42x = 26,172.14 × 5,602.10
4. Step 4: Simplify right side
   17,448.42x = 146,618,945.49
5. Step 5: Solve for x
   x = 146,618,945.49/17,448.42
6. Step 6: Final answer
   x = 8,402.99