Finding the Fourth Proportional to 9,693.41, 13,377.24 and 5,445.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,693.41 : 13,377.24 = 5,445.22 : x
2. Step 2: Convert to fraction form
   9,693.41/13,377.24 = 5,445.22/x
3. Step 3: Cross multiply
   9,693.41x = 13,377.24 × 5,445.22
4. Step 4: Simplify right side
   9,693.41x = 72,841,987.57
5. Step 5: Solve for x
   x = 72,841,987.57/9,693.41
6. Step 6: Final answer
   x = 7,514.59