Finding the Fourth Proportional to 3,844.45, 5,266.91 and 3,700.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,844.45 : 5,266.91 = 3,700.47 : x
2. Step 2: Convert to fraction form
   3,844.45/5,266.91 = 3,700.47/x
3. Step 3: Cross multiply
   3,844.45x = 5,266.91 × 3,700.47
4. Step 4: Simplify right side
   3,844.45x = 19,490,042.45
5. Step 5: Solve for x
   x = 19,490,042.45/3,844.45
6. Step 6: Final answer
   x = 5,069.66