Finding the Fourth Proportional to 17,209.56, 25,809.37 and 4,729.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,209.56 : 25,809.37 = 4,729.99 : x
2. Step 2: Convert to fraction form
   17,209.56/25,809.37 = 4,729.99/x
3. Step 3: Cross multiply
   17,209.56x = 25,809.37 × 4,729.99
4. Step 4: Simplify right side
   17,209.56x = 122,077,981.42
5. Step 5: Solve for x
   x = 122,077,981.42/17,209.56
6. Step 6: Final answer
   x = 7,093.62