Finding the Fourth Proportional to 10,537.83, 15,804.99 and 3,522.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,537.83 : 15,804.99 = 3,522.69 : x
2. Step 2: Convert to fraction form
   10,537.83/15,804.99 = 3,522.69/x
3. Step 3: Cross multiply
   10,537.83x = 15,804.99 × 3,522.69
4. Step 4: Simplify right side
   10,537.83x = 55,676,080.22
5. Step 5: Solve for x
   x = 55,676,080.22/10,537.83
6. Step 6: Final answer
   x = 5,283.45