Finding the Fourth Proportional to 9,432.43, 14,147.83 and 3,192.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,432.43 : 14,147.83 = 3,192.30 : x
2. Step 2: Convert to fraction form
   9,432.43/14,147.83 = 3,192.30/x
3. Step 3: Cross multiply
   9,432.43x = 14,147.83 × 3,192.30
4. Step 4: Simplify right side
   9,432.43x = 45,164,148.02
5. Step 5: Solve for x
   x = 45,164,148.02/9,432.43
6. Step 6: Final answer
   x = 4,788.18