Finding the Fourth Proportional to 16,783.32, 25,175.54 and 5,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,783.32 : 25,175.54 = 5,096.50 : x
2. Step 2: Convert to fraction form
   16,783.32/25,175.54 = 5,096.50/x
3. Step 3: Cross multiply
   16,783.32x = 25,175.54 × 5,096.50
4. Step 4: Simplify right side
   16,783.32x = 128,307,139.61
5. Step 5: Solve for x
   x = 128,307,139.61/16,783.32
6. Step 6: Final answer
   x = 7,644.92