Finding the Fourth Proportional to 11,644.52, 17,467.42 and 3,437.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,644.52 : 17,467.42 = 3,437.16 : x
2. Step 2: Convert to fraction form
   11,644.52/17,467.42 = 3,437.16/x
3. Step 3: Cross multiply
   11,644.52x = 17,467.42 × 3,437.16
4. Step 4: Simplify right side
   11,644.52x = 60,038,317.33
5. Step 5: Solve for x
   x = 60,038,317.33/11,644.52
6. Step 6: Final answer
   x = 5,155.93