Finding the Fourth Proportional to 3,772.47, 5,662.23 and 1,924.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772.47 : 5,662.23 = 1,924.86 : x
2. Step 2: Convert to fraction form
   3,772.47/5,662.23 = 1,924.86/x
3. Step 3: Cross multiply
   3,772.47x = 5,662.23 × 1,924.86
4. Step 4: Simplify right side
   3,772.47x = 10,899,000.04
5. Step 5: Solve for x
   x = 10,899,000.04/3,772.47
6. Step 6: Final answer
   x = 2,889.09