Finding the Fourth Proportional to 16,844.76, 25,270.83 and 5,158.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,844.76 : 25,270.83 = 5,158.89 : x
2. Step 2: Convert to fraction form
   16,844.76/25,270.83 = 5,158.89/x
3. Step 3: Cross multiply
   16,844.76x = 25,270.83 × 5,158.89
4. Step 4: Simplify right side
   16,844.76x = 130,369,432.18
5. Step 5: Solve for x
   x = 130,369,432.18/16,844.76
6. Step 6: Final answer
   x = 7,739.47