Finding the Fourth Proportional to 8,732.70, 12,051.27 and 4,753.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,732.70 : 12,051.27 = 4,753.89 : x
2. Step 2: Convert to fraction form
   8,732.70/12,051.27 = 4,753.89/x
3. Step 3: Cross multiply
   8,732.70x = 12,051.27 × 4,753.89
4. Step 4: Simplify right side
   8,732.70x = 57,290,411.94
5. Step 5: Solve for x
   x = 57,290,411.94/8,732.70
6. Step 6: Final answer
   x = 6,560.45