Finding the Fourth Proportional to 9,898.81, 14,846.59 and 2,971.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,898.81 : 14,846.59 = 2,971.69 : x
2. Step 2: Convert to fraction form
   9,898.81/14,846.59 = 2,971.69/x
3. Step 3: Cross multiply
   9,898.81x = 14,846.59 × 2,971.69
4. Step 4: Simplify right side
   9,898.81x = 44,119,429.64
5. Step 5: Solve for x
   x = 44,119,429.64/9,898.81
6. Step 6: Final answer
   x = 4,457.04