Finding the Fourth Proportional to 12,624, 18,941.38 and 5,233.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,624 : 18,941.38 = 5,233.84 : x
2. Step 2: Convert to fraction form
   12,624/18,941.38 = 5,233.84/x
3. Step 3: Cross multiply
   12,624x = 18,941.38 × 5,233.84
4. Step 4: Simplify right side
   12,624x = 99,136,152.30
5. Step 5: Solve for x
   x = 99,136,152.30/12,624
6. Step 6: Final answer
   x = 7,852.99