Finding the Fourth Proportional to 13,152.41, 19,724.00 and 3,789.92

Step by Step Solution

1. Step 1: Write the proportion equation
   13,152.41 : 19,724.00 = 3,789.92 : x
2. Step 2: Convert to fraction form
   13,152.41/19,724.00 = 3,789.92/x
3. Step 3: Cross multiply
   13,152.41x = 19,724.00 × 3,789.92
4. Step 4: Simplify right side
   13,152.41x = 74,752,412.44
5. Step 5: Solve for x
   x = 74,752,412.44/13,152.41
6. Step 6: Final answer
   x = 5,683.55