Finding the Fourth Proportional to 5,369.49, 7,410.69 and 3,132.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,369.49 : 7,410.69 = 3,132.07 : x
2. Step 2: Convert to fraction form
   5,369.49/7,410.69 = 3,132.07/x
3. Step 3: Cross multiply
   5,369.49x = 7,410.69 × 3,132.07
4. Step 4: Simplify right side
   5,369.49x = 23,210,781.30
5. Step 5: Solve for x
   x = 23,210,781.30/5,369.49
6. Step 6: Final answer
   x = 4,322.72