Finding the Fourth Proportional to 21,825.06, 30,051.06 and 17,064.30

Step by Step Solution

1. Step 1: Write the proportion equation
   21,825.06 : 30,051.06 = 17,064.30 : x
2. Step 2: Convert to fraction form
   21,825.06/30,051.06 = 17,064.30/x
3. Step 3: Cross multiply
   21,825.06x = 30,051.06 × 17,064.30
4. Step 4: Simplify right side
   21,825.06x = 512,800,303.16
5. Step 5: Solve for x
   x = 512,800,303.16/21,825.06
6. Step 6: Final answer
   x = 23,495.94