Finding the Fourth Proportional to 11,375.83, 17,065.59 and 3,582.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,375.83 : 17,065.59 = 3,582.82 : x
2. Step 2: Convert to fraction form
   11,375.83/17,065.59 = 3,582.82/x
3. Step 3: Cross multiply
   11,375.83x = 17,065.59 × 3,582.82
4. Step 4: Simplify right side
   11,375.83x = 61,142,937.16
5. Step 5: Solve for x
   x = 61,142,937.16/11,375.83
6. Step 6: Final answer
   x = 5,374.81