Finding the Fourth Proportional to 10,858.32, 16,288.32 and 3,462.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,858.32 : 16,288.32 = 3,462.48 : x
2. Step 2: Convert to fraction form
   10,858.32/16,288.32 = 3,462.48/x
3. Step 3: Cross multiply
   10,858.32x = 16,288.32 × 3,462.48
4. Step 4: Simplify right side
   10,858.32x = 56,397,982.23
5. Step 5: Solve for x
   x = 56,397,982.23/10,858.32
6. Step 6: Final answer
   x = 5,193.99