Finding the Fourth Proportional to 57,781.94, 79,737.56 and 32,288.52

Step by Step Solution

1. Step 1: Write the proportion equation
   57,781.94 : 79,737.56 = 32,288.52 : x
2. Step 2: Convert to fraction form
   57,781.94/79,737.56 = 32,288.52/x
3. Step 3: Cross multiply
   57,781.94x = 79,737.56 × 32,288.52
4. Step 4: Simplify right side
   57,781.94x = 2,574,607,800.81
5. Step 5: Solve for x
   x = 2,574,607,800.81/57,781.94
6. Step 6: Final answer
   x = 44,557.31