Finding the Fourth Proportional to 11,819.83, 17,729.80 and 3,500.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,819.83 : 17,729.80 = 3,500.01 : x
2. Step 2: Convert to fraction form
   11,819.83/17,729.80 = 3,500.01/x
3. Step 3: Cross multiply
   11,819.83x = 17,729.80 × 3,500.01
4. Step 4: Simplify right side
   11,819.83x = 62,054,388.65
5. Step 5: Solve for x
   x = 62,054,388.65/11,819.83
6. Step 6: Final answer
   x = 5,250.02