Finding the Fourth Proportional to 6,256.17, 8,632.85 and 3,603.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,256.17 : 8,632.85 = 3,603.69 : x
2. Step 2: Convert to fraction form
   6,256.17/8,632.85 = 3,603.69/x
3. Step 3: Cross multiply
   6,256.17x = 8,632.85 × 3,603.69
4. Step 4: Simplify right side
   6,256.17x = 31,110,097.20
5. Step 5: Solve for x
   x = 31,110,097.20/6,256.17
6. Step 6: Final answer
   x = 4,972.71