Finding the Fourth Proportional to 11,670.08, 17,499.85 and 3,348.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,670.08 : 17,499.85 = 3,348.20 : x
2. Step 2: Convert to fraction form
   11,670.08/17,499.85 = 3,348.20/x
3. Step 3: Cross multiply
   11,670.08x = 17,499.85 × 3,348.20
4. Step 4: Simplify right side
   11,670.08x = 58,593,033.15
5. Step 5: Solve for x
   x = 58,593,033.15/11,670.08
6. Step 6: Final answer
   x = 5,020.79