Finding the Fourth Proportional to 6,627.02, 9,145.17 and 3,642.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,627.02 : 9,145.17 = 3,642.83 : x
2. Step 2: Convert to fraction form
   6,627.02/9,145.17 = 3,642.83/x
3. Step 3: Cross multiply
   6,627.02x = 9,145.17 × 3,642.83
4. Step 4: Simplify right side
   6,627.02x = 33,314,288.20
5. Step 5: Solve for x
   x = 33,314,288.20/6,627.02
6. Step 6: Final answer
   x = 5,027.04