Finding the Fourth Proportional to 10,283.83, 15,422.55 and 3,709.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,283.83 : 15,422.55 = 3,709.16 : x
2. Step 2: Convert to fraction form
   10,283.83/15,422.55 = 3,709.16/x
3. Step 3: Cross multiply
   10,283.83x = 15,422.55 × 3,709.16
4. Step 4: Simplify right side
   10,283.83x = 57,204,672.37
5. Step 5: Solve for x
   x = 57,204,672.37/10,283.83
6. Step 6: Final answer
   x = 5,562.59