Finding the Fourth Proportional to 16,731.27, 25,090.56 and 5,483.99

Step by Step Solution

1. Step 1: Write the proportion equation
   16,731.27 : 25,090.56 = 5,483.99 : x
2. Step 2: Convert to fraction form
   16,731.27/25,090.56 = 5,483.99/x
3. Step 3: Cross multiply
   16,731.27x = 25,090.56 × 5,483.99
4. Step 4: Simplify right side
   16,731.27x = 137,596,442.86
5. Step 5: Solve for x
   x = 137,596,442.86/16,731.27
6. Step 6: Final answer
   x = 8,223.91