Finding the Fourth Proportional to 13,196.74, 19,808.76 and 8,844.58

Step by Step Solution

1. Step 1: Write the proportion equation
   13,196.74 : 19,808.76 = 8,844.58 : x
2. Step 2: Convert to fraction form
   13,196.74/19,808.76 = 8,844.58/x
3. Step 3: Cross multiply
   13,196.74x = 19,808.76 × 8,844.58
4. Step 4: Simplify right side
   13,196.74x = 175,200,162.52
5. Step 5: Solve for x
   x = 175,200,162.52/13,196.74
6. Step 6: Final answer
   x = 13,276.02