Finding the Fourth Proportional to 32,084.48, 48,123.04 and 8,394.31

Step by Step Solution

1. Step 1: Write the proportion equation
   32,084.48 : 48,123.04 = 8,394.31 : x
2. Step 2: Convert to fraction form
   32,084.48/48,123.04 = 8,394.31/x
3. Step 3: Cross multiply
   32,084.48x = 48,123.04 × 8,394.31
4. Step 4: Simplify right side
   32,084.48x = 403,959,850.29
5. Step 5: Solve for x
   x = 403,959,850.29/32,084.48
6. Step 6: Final answer
   x = 12,590.51