Finding the Fourth Proportional to 16,801.84, 25,206.41 and 5,114.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,801.84 : 25,206.41 = 5,114.76 : x
2. Step 2: Convert to fraction form
   16,801.84/25,206.41 = 5,114.76/x
3. Step 3: Cross multiply
   16,801.84x = 25,206.41 × 5,114.76
4. Step 4: Simplify right side
   16,801.84x = 128,924,737.61
5. Step 5: Solve for x
   x = 128,924,737.61/16,801.84
6. Step 6: Final answer
   x = 7,673.25