Finding the Fourth Proportional to 16,589.69, 24,888.75 and 4,902.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,589.69 : 24,888.75 = 4,902.91 : x
2. Step 2: Convert to fraction form
   16,589.69/24,888.75 = 4,902.91/x
3. Step 3: Cross multiply
   16,589.69x = 24,888.75 × 4,902.91
4. Step 4: Simplify right side
   16,589.69x = 122,027,152.30
5. Step 5: Solve for x
   x = 122,027,152.30/16,589.69
6. Step 6: Final answer
   x = 7,355.60