Finding the Fourth Proportional to 16,485.84, 24,732.72 and 4,798.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,485.84 : 24,732.72 = 4,798.80 : x
2. Step 2: Convert to fraction form
   16,485.84/24,732.72 = 4,798.80/x
3. Step 3: Cross multiply
   16,485.84x = 24,732.72 × 4,798.80
4. Step 4: Simplify right side
   16,485.84x = 118,687,376.74
5. Step 5: Solve for x
   x = 118,687,376.74/16,485.84
6. Step 6: Final answer
   x = 7,199.35