Finding the Fourth Proportional to 17,064.08, 23,525.52 and 15,314.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,064.08 : 23,525.52 = 15,314.48 : x
2. Step 2: Convert to fraction form
   17,064.08/23,525.52 = 15,314.48/x
3. Step 3: Cross multiply
   17,064.08x = 23,525.52 × 15,314.48
4. Step 4: Simplify right side
   17,064.08x = 360,281,105.53
5. Step 5: Solve for x
   x = 360,281,105.53/17,064.08
6. Step 6: Final answer
   x = 21,113.42