Finding the Fourth Proportional to 6,432.90, 8,877.83 and 3,600.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,432.90 : 8,877.83 = 3,600.52 : x
2. Step 2: Convert to fraction form
   6,432.90/8,877.83 = 3,600.52/x
3. Step 3: Cross multiply
   6,432.90x = 8,877.83 × 3,600.52
4. Step 4: Simplify right side
   6,432.90x = 31,964,804.47
5. Step 5: Solve for x
   x = 31,964,804.47/6,432.90
6. Step 6: Final answer
   x = 4,968.96