Finding the Fourth Proportional to 9,098.83, 12,556.33 and 5,119.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,098.83 : 12,556.33 = 5,119.97 : x
2. Step 2: Convert to fraction form
   9,098.83/12,556.33 = 5,119.97/x
3. Step 3: Cross multiply
   9,098.83x = 12,556.33 × 5,119.97
4. Step 4: Simplify right side
   9,098.83x = 64,288,051.50
5. Step 5: Solve for x
   x = 64,288,051.50/9,098.83
6. Step 6: Final answer
   x = 7,065.53