Finding the Fourth Proportional to 8,732.09, 12,050.06 and 4,903.63

Step by Step Solution

1. Step 1: Write the proportion equation
   8,732.09 : 12,050.06 = 4,903.63 : x
2. Step 2: Convert to fraction form
   8,732.09/12,050.06 = 4,903.63/x
3. Step 3: Cross multiply
   8,732.09x = 12,050.06 × 4,903.63
4. Step 4: Simplify right side
   8,732.09x = 59,089,017.85
5. Step 5: Solve for x
   x = 59,089,017.85/8,732.09
6. Step 6: Final answer
   x = 6,766.88