Finding the Fourth Proportional to 17,045.33, 25,528.31 and 16,454.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,045.33 : 25,528.31 = 16,454.16 : x
2. Step 2: Convert to fraction form
   17,045.33/25,528.31 = 16,454.16/x
3. Step 3: Cross multiply
   17,045.33x = 25,528.31 × 16,454.16
4. Step 4: Simplify right side
   17,045.33x = 420,046,815.00
5. Step 5: Solve for x
   x = 420,046,815.00/17,045.33
6. Step 6: Final answer
   x = 24,642.93