Finding the Fourth Proportional to 12,056.84, 18,096.93 and 5,821.23

Step by Step Solution

1. Step 1: Write the proportion equation
   12,056.84 : 18,096.93 = 5,821.23 : x
2. Step 2: Convert to fraction form
   12,056.84/18,096.93 = 5,821.23/x
3. Step 3: Cross multiply
   12,056.84x = 18,096.93 × 5,821.23
4. Step 4: Simplify right side
   12,056.84x = 105,346,391.82
5. Step 5: Solve for x
   x = 105,346,391.82/12,056.84
6. Step 6: Final answer
   x = 8,737.48