Finding the Fourth Proportional to 57,214.50, 78,956.01 and 32,072.10

Step by Step Solution

1. Step 1: Write the proportion equation
   57,214.50 : 78,956.01 = 32,072.10 : x
2. Step 2: Convert to fraction form
   57,214.50/78,956.01 = 32,072.10/x
3. Step 3: Cross multiply
   57,214.50x = 78,956.01 × 32,072.10
4. Step 4: Simplify right side
   57,214.50x = 2,532,285,048.32
5. Step 5: Solve for x
   x = 2,532,285,048.32/57,214.50
6. Step 6: Final answer
   x = 44,259.50