Finding the Fourth Proportional to 12,152.76, 16,769.61 and 6,848.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,152.76 : 16,769.61 = 6,848.52 : x
2. Step 2: Convert to fraction form
   12,152.76/16,769.61 = 6,848.52/x
3. Step 3: Cross multiply
   12,152.76x = 16,769.61 × 6,848.52
4. Step 4: Simplify right side
   12,152.76x = 114,847,009.48
5. Step 5: Solve for x
   x = 114,847,009.48/12,152.76
6. Step 6: Final answer
   x = 9,450.28