Finding the Fourth Proportional to 7,205.34, 10,784.52 and 3,910.26

Step by Step Solution

1. Step 1: Write the proportion equation
   7,205.34 : 10,784.52 = 3,910.26 : x
2. Step 2: Convert to fraction form
   7,205.34/10,784.52 = 3,910.26/x
3. Step 3: Cross multiply
   7,205.34x = 10,784.52 × 3,910.26
4. Step 4: Simplify right side
   7,205.34x = 42,170,277.18
5. Step 5: Solve for x
   x = 42,170,277.18/7,205.34
6. Step 6: Final answer
   x = 5,852.64