Finding the Fourth Proportional to 11,668.68, 17,499.37 and 5,093.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,668.68 : 17,499.37 = 5,093.10 : x
2. Step 2: Convert to fraction form
   11,668.68/17,499.37 = 5,093.10/x
3. Step 3: Cross multiply
   11,668.68x = 17,499.37 × 5,093.10
4. Step 4: Simplify right side
   11,668.68x = 89,126,041.35
5. Step 5: Solve for x
   x = 89,126,041.35/11,668.68
6. Step 6: Final answer
   x = 7,638.06