Finding the Fourth Proportional to 11,820.74, 17,733.80 and 3,500.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,820.74 : 17,733.80 = 3,500.82 : x
2. Step 2: Convert to fraction form
   11,820.74/17,733.80 = 3,500.82/x
3. Step 3: Cross multiply
   11,820.74x = 17,733.80 × 3,500.82
4. Step 4: Simplify right side
   11,820.74x = 62,082,850.47
5. Step 5: Solve for x
   x = 62,082,850.47/11,820.74
6. Step 6: Final answer
   x = 5,252.03