Finding the Fourth Proportional to 57,211.86, 78,948.06 and 32,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,211.86 : 78,948.06 = 32,056.50 : x
2. Step 2: Convert to fraction form
   57,211.86/78,948.06 = 32,056.50/x
3. Step 3: Cross multiply
   57,211.86x = 78,948.06 × 32,056.50
4. Step 4: Simplify right side
   57,211.86x = 2,530,798,485.39
5. Step 5: Solve for x
   x = 2,530,798,485.39/57,211.86
6. Step 6: Final answer
   x = 44,235.56