Finding the Fourth Proportional to 7,131.96, 10,701.59 and 3,235.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,131.96 : 10,701.59 = 3,235.86 : x
2. Step 2: Convert to fraction form
   7,131.96/10,701.59 = 3,235.86/x
3. Step 3: Cross multiply
   7,131.96x = 10,701.59 × 3,235.86
4. Step 4: Simplify right side
   7,131.96x = 34,628,830.84
5. Step 5: Solve for x
   x = 34,628,830.84/7,131.96
6. Step 6: Final answer
   x = 4,855.44