Finding the Fourth Proportional to 12,683.34, 19,026.27 and 4,362.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,683.34 : 19,026.27 = 4,362.24 : x
2. Step 2: Convert to fraction form
   12,683.34/19,026.27 = 4,362.24/x
3. Step 3: Cross multiply
   12,683.34x = 19,026.27 × 4,362.24
4. Step 4: Simplify right side
   12,683.34x = 82,997,156.04
5. Step 5: Solve for x
   x = 82,997,156.04/12,683.34
6. Step 6: Final answer
   x = 6,543.79