Finding the Fourth Proportional to 10,973.44, 16,456.60 and 3,575.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,973.44 : 16,456.60 = 3,575.96 : x
2. Step 2: Convert to fraction form
   10,973.44/16,456.60 = 3,575.96/x
3. Step 3: Cross multiply
   10,973.44x = 16,456.60 × 3,575.96
4. Step 4: Simplify right side
   10,973.44x = 58,848,143.34
5. Step 5: Solve for x
   x = 58,848,143.34/10,973.44
6. Step 6: Final answer
   x = 5,362.78