Finding the Fourth Proportional to 32,005.53, 48,002.83 and 8,626.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,005.53 : 48,002.83 = 8,626.50 : x
2. Step 2: Convert to fraction form
   32,005.53/48,002.83 = 8,626.50/x
3. Step 3: Cross multiply
   32,005.53x = 48,002.83 × 8,626.50
4. Step 4: Simplify right side
   32,005.53x = 414,096,391.43
5. Step 5: Solve for x
   x = 414,096,391.43/32,005.53
6. Step 6: Final answer
   x = 12,938.28