Finding the Fourth Proportional to 17,499.21, 26,240.91 and 5,016.39

Step by Step Solution

1. Step 1: Write the proportion equation
   17,499.21 : 26,240.91 = 5,016.39 : x
2. Step 2: Convert to fraction form
   17,499.21/26,240.91 = 5,016.39/x
3. Step 3: Cross multiply
   17,499.21x = 26,240.91 × 5,016.39
4. Step 4: Simplify right side
   17,499.21x = 131,634,638.51
5. Step 5: Solve for x
   x = 131,634,638.51/17,499.21
6. Step 6: Final answer
   x = 7,522.32