Finding the Fourth Proportional to 6,256.81, 8,633.10 and 3,603.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,256.81 : 8,633.10 = 3,603.52 : x
2. Step 2: Convert to fraction form
   6,256.81/8,633.10 = 3,603.52/x
3. Step 3: Cross multiply
   6,256.81x = 8,633.10 × 3,603.52
4. Step 4: Simplify right side
   6,256.81x = 31,109,548.51
5. Step 5: Solve for x
   x = 31,109,548.51/6,256.81
6. Step 6: Final answer
   x = 4,972.11