Finding the Fourth Proportional to 9,637.56, 13,299.72 and 5,446.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,637.56 : 13,299.72 = 5,446.56 : x
2. Step 2: Convert to fraction form
   9,637.56/13,299.72 = 5,446.56/x
3. Step 3: Cross multiply
   9,637.56x = 13,299.72 × 5,446.56
4. Step 4: Simplify right side
   9,637.56x = 72,437,722.96
5. Step 5: Solve for x
   x = 72,437,722.96/9,637.56
6. Step 6: Final answer
   x = 7,516.19