Finding the Fourth Proportional to 37,124.93, 51,233.72 and 20,995.81

Step by Step Solution

1. Step 1: Write the proportion equation
   37,124.93 : 51,233.72 = 20,995.81 : x
2. Step 2: Convert to fraction form
   37,124.93/51,233.72 = 20,995.81/x
3. Step 3: Cross multiply
   37,124.93x = 51,233.72 × 20,995.81
4. Step 4: Simplify right side
   37,124.93x = 1,075,693,217.65
5. Step 5: Solve for x
   x = 1,075,693,217.65/37,124.93
6. Step 6: Final answer
   x = 28,974.95