Finding the Fourth Proportional to 10,546.32, 15,817.71 and 3,525.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,546.32 : 15,817.71 = 3,525.69 : x
2. Step 2: Convert to fraction form
   10,546.32/15,817.71 = 3,525.69/x
3. Step 3: Cross multiply
   10,546.32x = 15,817.71 × 3,525.69
4. Step 4: Simplify right side
   10,546.32x = 55,768,341.97
5. Step 5: Solve for x
   x = 55,768,341.97/10,546.32
6. Step 6: Final answer
   x = 5,287.94