Finding the Fourth Proportional to 9,281.84, 12,808.91 and 5,506.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,281.84 : 12,808.91 = 5,506.83 : x
2. Step 2: Convert to fraction form
   9,281.84/12,808.91 = 5,506.83/x
3. Step 3: Cross multiply
   9,281.84x = 12,808.91 × 5,506.83
4. Step 4: Simplify right side
   9,281.84x = 70,536,462.32
5. Step 5: Solve for x
   x = 70,536,462.32/9,281.84
6. Step 6: Final answer
   x = 7,599.41