Finding the Fourth Proportional to 9,769.98, 14,650.41 and 4,837.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,769.98 : 14,650.41 = 4,837.70 : x
2. Step 2: Convert to fraction form
   9,769.98/14,650.41 = 4,837.70/x
3. Step 3: Cross multiply
   9,769.98x = 14,650.41 × 4,837.70
4. Step 4: Simplify right side
   9,769.98x = 70,874,215.20
5. Step 5: Solve for x
   x = 70,874,215.20/9,769.98
6. Step 6: Final answer
   x = 7,254.28