Finding the Fourth Proportional to 9,839.50, 14,762.14 and 2,914.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,839.50 : 14,762.14 = 2,914.18 : x
2. Step 2: Convert to fraction form
   9,839.50/14,762.14 = 2,914.18/x
3. Step 3: Cross multiply
   9,839.50x = 14,762.14 × 2,914.18
4. Step 4: Simplify right side
   9,839.50x = 43,019,533.15
5. Step 5: Solve for x
   x = 43,019,533.15/9,839.50
6. Step 6: Final answer
   x = 4,372.13