Finding the Fourth Proportional to 16,386.80, 24,584.52 and 4,700.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,386.80 : 24,584.52 = 4,700.96 : x
2. Step 2: Convert to fraction form
   16,386.80/24,584.52 = 4,700.96/x
3. Step 3: Cross multiply
   16,386.80x = 24,584.52 × 4,700.96
4. Step 4: Simplify right side
   16,386.80x = 115,570,845.14
5. Step 5: Solve for x
   x = 115,570,845.14/16,386.80
6. Step 6: Final answer
   x = 7,052.68