Finding the Fourth Proportional to 17,515.04, 26,276.52 and 5,828.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,515.04 : 26,276.52 = 5,828.72 : x
2. Step 2: Convert to fraction form
   17,515.04/26,276.52 = 5,828.72/x
3. Step 3: Cross multiply
   17,515.04x = 26,276.52 × 5,828.72
4. Step 4: Simplify right side
   17,515.04x = 153,158,477.65
5. Step 5: Solve for x
   x = 153,158,477.65/17,515.04
6. Step 6: Final answer
   x = 8,744.40