Finding the Fourth Proportional to 10,473.46, 14,453.57 and 5,693.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,473.46 : 14,453.57 = 5,693.45 : x
2. Step 2: Convert to fraction form
   10,473.46/14,453.57 = 5,693.45/x
3. Step 3: Cross multiply
   10,473.46x = 14,453.57 × 5,693.45
4. Step 4: Simplify right side
   10,473.46x = 82,290,620.08
5. Step 5: Solve for x
   x = 82,290,620.08/10,473.46
6. Step 6: Final answer
   x = 7,857.06