Finding the Fourth Proportional to 6,359.50, 9,528.13 and 4,412.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,359.50 : 9,528.13 = 4,412.94 : x
2. Step 2: Convert to fraction form
   6,359.50/9,528.13 = 4,412.94/x
3. Step 3: Cross multiply
   6,359.50x = 9,528.13 × 4,412.94
4. Step 4: Simplify right side
   6,359.50x = 42,047,066.00
5. Step 5: Solve for x
   x = 42,047,066.00/6,359.50
6. Step 6: Final answer
   x = 6,611.69