Finding the Fourth Proportional to 6,255.63, 8,632.71 and 3,602.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,255.63 : 8,632.71 = 3,602.88 : x
2. Step 2: Convert to fraction form
   6,255.63/8,632.71 = 3,602.88/x
3. Step 3: Cross multiply
   6,255.63x = 8,632.71 × 3,602.88
4. Step 4: Simplify right side
   6,255.63x = 31,102,618.20
5. Step 5: Solve for x
   x = 31,102,618.20/6,255.63
6. Step 6: Final answer
   x = 4,971.94