Finding the Fourth Proportional to 9,949.48, 14,925.42 and 3,377.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,949.48 : 14,925.42 = 3,377.53 : x
2. Step 2: Convert to fraction form
   9,949.48/14,925.42 = 3,377.53/x
3. Step 3: Cross multiply
   9,949.48x = 14,925.42 × 3,377.53
4. Step 4: Simplify right side
   9,949.48x = 50,411,053.81
5. Step 5: Solve for x
   x = 50,411,053.81/9,949.48
6. Step 6: Final answer
   x = 5,066.70