Finding the Fourth Proportional to 37,568.50, 56,372.19 and 19,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,568.50 : 56,372.19 = 19,100.50 : x
2. Step 2: Convert to fraction form
   37,568.50/56,372.19 = 19,100.50/x
3. Step 3: Cross multiply
   37,568.50x = 56,372.19 × 19,100.50
4. Step 4: Simplify right side
   37,568.50x = 1,076,737,015.10
5. Step 5: Solve for x
   x = 1,076,737,015.10/37,568.50
6. Step 6: Final answer
   x = 28,660.63