Finding the Fourth Proportional to 16,085.76, 24,117.12 and 7,883.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085.76 : 24,117.12 = 7,883.52 : x
2. Step 2: Convert to fraction form
   16,085.76/24,117.12 = 7,883.52/x
3. Step 3: Cross multiply
   16,085.76x = 24,117.12 × 7,883.52
4. Step 4: Simplify right side
   16,085.76x = 190,127,797.86
5. Step 5: Solve for x
   x = 190,127,797.86/16,085.76
6. Step 6: Final answer
   x = 11,819.63