Finding the Fourth Proportional to 6,192.69, 9,288.69 and 4,528.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,192.69 : 9,288.69 = 4,528.52 : x
2. Step 2: Convert to fraction form
   6,192.69/9,288.69 = 4,528.52/x
3. Step 3: Cross multiply
   6,192.69x = 9,288.69 × 4,528.52
4. Step 4: Simplify right side
   6,192.69x = 42,064,018.44
5. Step 5: Solve for x
   x = 42,064,018.44/6,192.69
6. Step 6: Final answer
   x = 6,792.53