Finding the Fourth Proportional to 8,152.10, 12,230.33 and 3,472.32

Step by Step Solution

1. Step 1: Write the proportion equation
   8,152.10 : 12,230.33 = 3,472.32 : x
2. Step 2: Convert to fraction form
   8,152.10/12,230.33 = 3,472.32/x
3. Step 3: Cross multiply
   8,152.10x = 12,230.33 × 3,472.32
4. Step 4: Simplify right side
   8,152.10x = 42,467,602.10
5. Step 5: Solve for x
   x = 42,467,602.10/8,152.10
6. Step 6: Final answer
   x = 5,209.41