Finding the Fourth Proportional to 16,074.60, 24,111.48 and 4,980.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,074.60 : 24,111.48 = 4,980.84 : x
2. Step 2: Convert to fraction form
   16,074.60/24,111.48 = 4,980.84/x
3. Step 3: Cross multiply
   16,074.60x = 24,111.48 × 4,980.84
4. Step 4: Simplify right side
   16,074.60x = 120,095,424.04
5. Step 5: Solve for x
   x = 120,095,424.04/16,074.60
6. Step 6: Final answer
   x = 7,471.13