Finding the Fourth Proportional to 16,482.84, 24,725.78 and 5,389.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,482.84 : 24,725.78 = 5,389.59 : x
2. Step 2: Convert to fraction form
   16,482.84/24,725.78 = 5,389.59/x
3. Step 3: Cross multiply
   16,482.84x = 24,725.78 × 5,389.59
4. Step 4: Simplify right side
   16,482.84x = 133,261,816.63
5. Step 5: Solve for x
   x = 133,261,816.63/16,482.84
6. Step 6: Final answer
   x = 8,084.88