Finding the Fourth Proportional to 13,204.54, 19,807.71 and 3,844.57

Step by Step Solution

1. Step 1: Write the proportion equation
   13,204.54 : 19,807.71 = 3,844.57 : x
2. Step 2: Convert to fraction form
   13,204.54/19,807.71 = 3,844.57/x
3. Step 3: Cross multiply
   13,204.54x = 19,807.71 × 3,844.57
4. Step 4: Simplify right side
   13,204.54x = 76,152,127.63
5. Step 5: Solve for x
   x = 76,152,127.63/13,204.54
6. Step 6: Final answer
   x = 5,767.12