Finding the Fourth Proportional to 11,547.33, 17,348.73 and 7,395.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,547.33 : 17,348.73 = 7,395.39 : x
2. Step 2: Convert to fraction form
   11,547.33/17,348.73 = 7,395.39/x
3. Step 3: Cross multiply
   11,547.33x = 17,348.73 × 7,395.39
4. Step 4: Simplify right side
   11,547.33x = 128,300,624.35
5. Step 5: Solve for x
   x = 128,300,624.35/11,547.33
6. Step 6: Final answer
   x = 11,110.85