Finding the Fourth Proportional to 16,383.33, 24,575.58 and 5,290.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,383.33 : 24,575.58 = 5,290.20 : x
2. Step 2: Convert to fraction form
   16,383.33/24,575.58 = 5,290.20/x
3. Step 3: Cross multiply
   16,383.33x = 24,575.58 × 5,290.20
4. Step 4: Simplify right side
   16,383.33x = 130,009,733.32
5. Step 5: Solve for x
   x = 130,009,733.32/16,383.33
6. Step 6: Final answer
   x = 7,935.49