Finding the Fourth Proportional to 13,466.84, 18,584.94 and 7,499.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,466.84 : 18,584.94 = 7,499.02 : x
2. Step 2: Convert to fraction form
   13,466.84/18,584.94 = 7,499.02/x
3. Step 3: Cross multiply
   13,466.84x = 18,584.94 × 7,499.02
4. Step 4: Simplify right side
   13,466.84x = 139,368,836.76
5. Step 5: Solve for x
   x = 139,368,836.76/13,466.84
6. Step 6: Final answer
   x = 10,349.04