Finding the Fourth Proportional to 37,567.50, 56,370.69 and 19,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,567.50 : 56,370.69 = 19,099.50 : x
2. Step 2: Convert to fraction form
   37,567.50/56,370.69 = 19,099.50/x
3. Step 3: Cross multiply
   37,567.50x = 56,370.69 × 19,099.50
4. Step 4: Simplify right side
   37,567.50x = 1,076,651,993.66
5. Step 5: Solve for x
   x = 1,076,651,993.66/37,567.50
6. Step 6: Final answer
   x = 28,659.13