Finding the Fourth Proportional to 13,096.71, 19,646.24 and 3,736.80

Step by Step Solution

1. Step 1: Write the proportion equation
   13,096.71 : 19,646.24 = 3,736.80 : x
2. Step 2: Convert to fraction form
   13,096.71/19,646.24 = 3,736.80/x
3. Step 3: Cross multiply
   13,096.71x = 19,646.24 × 3,736.80
4. Step 4: Simplify right side
   13,096.71x = 73,414,050.95
5. Step 5: Solve for x
   x = 73,414,050.95/13,096.71
6. Step 6: Final answer
   x = 5,605.53