Finding the Fourth Proportional to 9,483.32, 13,086.96 and 5,506.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.32 : 13,086.96 = 5,506.76 : x
2. Step 2: Convert to fraction form
   9,483.32/13,086.96 = 5,506.76/x
3. Step 3: Cross multiply
   9,483.32x = 13,086.96 × 5,506.76
4. Step 4: Simplify right side
   9,483.32x = 72,066,747.85
5. Step 5: Solve for x
   x = 72,066,747.85/9,483.32
6. Step 6: Final answer
   x = 7,599.32