Finding the Fourth Proportional to 8,527.37, 11,762.28 and 5,506.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,527.37 : 11,762.28 = 5,506.34 : x
2. Step 2: Convert to fraction form
   8,527.37/11,762.28 = 5,506.34/x
3. Step 3: Cross multiply
   8,527.37x = 11,762.28 × 5,506.34
4. Step 4: Simplify right side
   8,527.37x = 64,767,112.86
5. Step 5: Solve for x
   x = 64,767,112.86/8,527.37
6. Step 6: Final answer
   x = 7,595.20