Finding the Fourth Proportional to 12,152.26, 18,228.78 and 3,832.35

Step by Step Solution

1. Step 1: Write the proportion equation
   12,152.26 : 18,228.78 = 3,832.35 : x
2. Step 2: Convert to fraction form
   12,152.26/18,228.78 = 3,832.35/x
3. Step 3: Cross multiply
   12,152.26x = 18,228.78 × 3,832.35
4. Step 4: Simplify right side
   12,152.26x = 69,859,065.03
5. Step 5: Solve for x
   x = 69,859,065.03/12,152.26
6. Step 6: Final answer
   x = 5,748.65