Finding the Fourth Proportional to 9,424.84, 14,136.98 and 2,499.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,424.84 : 14,136.98 = 2,499.40 : x
2. Step 2: Convert to fraction form
   9,424.84/14,136.98 = 2,499.40/x
3. Step 3: Cross multiply
   9,424.84x = 14,136.98 × 2,499.40
4. Step 4: Simplify right side
   9,424.84x = 35,333,967.81
5. Step 5: Solve for x
   x = 35,333,967.81/9,424.84
6. Step 6: Final answer
   x = 3,749.03