Finding the Fourth Proportional to 32,570.72, 44,947.60 and 17,666.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,570.72 : 44,947.60 = 17,666.72 : x
2. Step 2: Convert to fraction form
   32,570.72/44,947.60 = 17,666.72/x
3. Step 3: Cross multiply
   32,570.72x = 44,947.60 × 17,666.72
4. Step 4: Simplify right side
   32,570.72x = 794,076,563.52
5. Step 5: Solve for x
   x = 794,076,563.52/32,570.72
6. Step 6: Final answer
   x = 24,380.07