Finding the Fourth Proportional to 11,468.40, 17,204.56 and 3,570.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,468.40 : 17,204.56 = 3,570.34 : x
2. Step 2: Convert to fraction form
   11,468.40/17,204.56 = 3,570.34/x
3. Step 3: Cross multiply
   11,468.40x = 17,204.56 × 3,570.34
4. Step 4: Simplify right side
   11,468.40x = 61,426,128.75
5. Step 5: Solve for x
   x = 61,426,128.75/11,468.40
6. Step 6: Final answer
   x = 5,356.12