Finding the Fourth Proportional to 11,517.00, 17,271.82 and 4,495.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,517.00 : 17,271.82 = 4,495.30 : x
2. Step 2: Convert to fraction form
   11,517.00/17,271.82 = 4,495.30/x
3. Step 3: Cross multiply
   11,517.00x = 17,271.82 × 4,495.30
4. Step 4: Simplify right side
   11,517.00x = 77,642,072.04
5. Step 5: Solve for x
   x = 77,642,072.04/11,517.00
6. Step 6: Final answer
   x = 6,741.52