Finding the Fourth Proportional to 7,104.95, 10,648.91 and 5,021.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,104.95 : 10,648.91 = 5,021.83 : x
2. Step 2: Convert to fraction form
   7,104.95/10,648.91 = 5,021.83/x
3. Step 3: Cross multiply
   7,104.95x = 10,648.91 × 5,021.83
4. Step 4: Simplify right side
   7,104.95x = 53,477,015.71
5. Step 5: Solve for x
   x = 53,477,015.71/7,104.95
6. Step 6: Final answer
   x = 7,526.73