Finding the Fourth Proportional to 11,410.40, 17,118.23 and 4,836.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,410.40 : 17,118.23 = 4,836.84 : x
2. Step 2: Convert to fraction form
   11,410.40/17,118.23 = 4,836.84/x
3. Step 3: Cross multiply
   11,410.40x = 17,118.23 × 4,836.84
4. Step 4: Simplify right side
   11,410.40x = 82,798,139.59
5. Step 5: Solve for x
   x = 82,798,139.59/11,410.40
6. Step 6: Final answer
   x = 7,256.37