Finding the Fourth Proportional to 11,348.01, 17,007.60 and 5,101.35

Step by Step Solution

1. Step 1: Write the proportion equation
   11,348.01 : 17,007.60 = 5,101.35 : x
2. Step 2: Convert to fraction form
   11,348.01/17,007.60 = 5,101.35/x
3. Step 3: Cross multiply
   11,348.01x = 17,007.60 × 5,101.35
4. Step 4: Simplify right side
   11,348.01x = 86,761,720.26
5. Step 5: Solve for x
   x = 86,761,720.26/11,348.01
6. Step 6: Final answer
   x = 7,645.54