Finding the Fourth Proportional to 6,255.52, 8,633.04 and 3,603.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,255.52 : 8,633.04 = 3,603.76 : x
2. Step 2: Convert to fraction form
   6,255.52/8,633.04 = 3,603.76/x
3. Step 3: Cross multiply
   6,255.52x = 8,633.04 × 3,603.76
4. Step 4: Simplify right side
   6,255.52x = 31,111,404.23
5. Step 5: Solve for x
   x = 31,111,404.23/6,255.52
6. Step 6: Final answer
   x = 4,973.43