Finding the Fourth Proportional to 11,467.58, 17,157.89 and 6,790.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,467.58 : 17,157.89 = 6,790.10 : x
2. Step 2: Convert to fraction form
   11,467.58/17,157.89 = 6,790.10/x
3. Step 3: Cross multiply
   11,467.58x = 17,157.89 × 6,790.10
4. Step 4: Simplify right side
   11,467.58x = 116,503,720.07
5. Step 5: Solve for x
   x = 116,503,720.07/11,467.58
6. Step 6: Final answer
   x = 10,159.40