Finding the Fourth Proportional to 10,706.32, 16,059.59 and 4,783.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,706.32 : 16,059.59 = 4,783.50 : x
2. Step 2: Convert to fraction form
   10,706.32/16,059.59 = 4,783.50/x
3. Step 3: Cross multiply
   10,706.32x = 16,059.59 × 4,783.50
4. Step 4: Simplify right side
   10,706.32x = 76,821,011.07
5. Step 5: Solve for x
   x = 76,821,011.07/10,706.32
6. Step 6: Final answer
   x = 7,175.30