Finding the Fourth Proportional to 11,729.42, 17,592.01 and 4,709.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,729.42 : 17,592.01 = 4,709.15 : x
2. Step 2: Convert to fraction form
   11,729.42/17,592.01 = 4,709.15/x
3. Step 3: Cross multiply
   11,729.42x = 17,592.01 × 4,709.15
4. Step 4: Simplify right side
   11,729.42x = 82,843,492.33
5. Step 5: Solve for x
   x = 82,843,492.33/11,729.42
6. Step 6: Final answer
   x = 7,062.88