Finding the Fourth Proportional to 10,973.67, 16,462.26 and 3,577.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,973.67 : 16,462.26 = 3,577.56 : x
2. Step 2: Convert to fraction form
   10,973.67/16,462.26 = 3,577.56/x
3. Step 3: Cross multiply
   10,973.67x = 16,462.26 × 3,577.56
4. Step 4: Simplify right side
   10,973.67x = 58,894,722.89
5. Step 5: Solve for x
   x = 58,894,722.89/10,973.67
6. Step 6: Final answer
   x = 5,366.91