Finding the Fourth Proportional to 57,162, 78,883.56 and 32,011.68

Step by Step Solution

1. Step 1: Write the proportion equation
   57,162 : 78,883.56 = 32,011.68 : x
2. Step 2: Convert to fraction form
   57,162/78,883.56 = 32,011.68/x
3. Step 3: Cross multiply
   57,162x = 78,883.56 × 32,011.68
4. Step 4: Simplify right side
   57,162x = 2,525,195,279.98
5. Step 5: Solve for x
   x = 2,525,195,279.98/57,162
6. Step 6: Final answer
   x = 44,176.12