Finding the Fourth Proportional to 16,074.45, 24,110.31 and 4,980.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,074.45 : 24,110.31 = 4,980.89 : x
2. Step 2: Convert to fraction form
   16,074.45/24,110.31 = 4,980.89/x
3. Step 3: Cross multiply
   16,074.45x = 24,110.31 × 4,980.89
4. Step 4: Simplify right side
   16,074.45x = 120,090,852.91
5. Step 5: Solve for x
   x = 120,090,852.91/16,074.45
6. Step 6: Final answer
   x = 7,470.92