Finding the Fourth Proportional to 6,256.58, 8,633.82 and 3,603.45

Step by Step Solution

1. Step 1: Write the proportion equation
   6,256.58 : 8,633.82 = 3,603.45 : x
2. Step 2: Convert to fraction form
   6,256.58/8,633.82 = 3,603.45/x
3. Step 3: Cross multiply
   6,256.58x = 8,633.82 × 3,603.45
4. Step 4: Simplify right side
   6,256.58x = 31,111,584.57
5. Step 5: Solve for x
   x = 31,111,584.57/6,256.58
6. Step 6: Final answer
   x = 4,972.62