Finding the Fourth Proportional to 12,827.16, 19,241.28 and 4,061.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,827.16 : 19,241.28 = 4,061.88 : x
2. Step 2: Convert to fraction form
   12,827.16/19,241.28 = 4,061.88/x
3. Step 3: Cross multiply
   12,827.16x = 19,241.28 × 4,061.88
4. Step 4: Simplify right side
   12,827.16x = 78,155,770.41
5. Step 5: Solve for x
   x = 78,155,770.41/12,827.16
6. Step 6: Final answer
   x = 6,092.99