Finding the Fourth Proportional to 13,098.65, 19,648.04 and 3,738.83

Step by Step Solution

1. Step 1: Write the proportion equation
   13,098.65 : 19,648.04 = 3,738.83 : x
2. Step 2: Convert to fraction form
   13,098.65/19,648.04 = 3,738.83/x
3. Step 3: Cross multiply
   13,098.65x = 19,648.04 × 3,738.83
4. Step 4: Simplify right side
   13,098.65x = 73,460,564.46
5. Step 5: Solve for x
   x = 73,460,564.46/13,098.65
6. Step 6: Final answer
   x = 5,608.26