Finding the Fourth Proportional to 37,119, 55,677.42 and 13,744.92

Step by Step Solution

1. Step 1: Write the proportion equation
   37,119 : 55,677.42 = 13,744.92 : x
2. Step 2: Convert to fraction form
   37,119/55,677.42 = 13,744.92/x
3. Step 3: Cross multiply
   37,119x = 55,677.42 × 13,744.92
4. Step 4: Simplify right side
   37,119x = 765,281,683.71
5. Step 5: Solve for x
   x = 765,281,683.71/37,119
6. Step 6: Final answer
   x = 20,616.98