Finding the Fourth Proportional to 9,132.37, 13,697.03 and 3,210.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,132.37 : 13,697.03 = 3,210.05 : x
2. Step 2: Convert to fraction form
   9,132.37/13,697.03 = 3,210.05/x
3. Step 3: Cross multiply
   9,132.37x = 13,697.03 × 3,210.05
4. Step 4: Simplify right side
   9,132.37x = 43,968,193.42
5. Step 5: Solve for x
   x = 43,968,193.42/9,132.37
6. Step 6: Final answer
   x = 4,814.54