Finding the Fourth Proportional to 51,096.48, 70,514.04 and 28,436.41

Step by Step Solution

1. Step 1: Write the proportion equation
   51,096.48 : 70,514.04 = 28,436.41 : x
2. Step 2: Convert to fraction form
   51,096.48/70,514.04 = 28,436.41/x
3. Step 3: Cross multiply
   51,096.48x = 70,514.04 × 28,436.41
4. Step 4: Simplify right side
   51,096.48x = 2,005,166,152.20
5. Step 5: Solve for x
   x = 2,005,166,152.20/51,096.48
6. Step 6: Final answer
   x = 39,242.75