Finding the Fourth Proportional to 37,614.42, 51,907.58 and 20,619.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,614.42 : 51,907.58 = 20,619.62 : x
2. Step 2: Convert to fraction form
   37,614.42/51,907.58 = 20,619.62/x
3. Step 3: Cross multiply
   37,614.42x = 51,907.58 × 20,619.62
4. Step 4: Simplify right side
   37,614.42x = 1,070,314,574.72
5. Step 5: Solve for x
   x = 1,070,314,574.72/37,614.42
6. Step 6: Final answer
   x = 28,454.90