Finding the Fourth Proportional to 11,500.83, 17,257.94 and 4,836.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,500.83 : 17,257.94 = 4,836.84 : x
2. Step 2: Convert to fraction form
   11,500.83/17,257.94 = 4,836.84/x
3. Step 3: Cross multiply
   11,500.83x = 17,257.94 × 4,836.84
4. Step 4: Simplify right side
   11,500.83x = 83,473,894.51
5. Step 5: Solve for x
   x = 83,473,894.51/11,500.83
6. Step 6: Final answer
   x = 7,258.08