Finding the Fourth Proportional to 111,329.10, 166,977.45 and 32,435.10

Step by Step Solution

1. Step 1: Write the proportion equation
   111,329.10 : 166,977.45 = 32,435.10 : x
2. Step 2: Convert to fraction form
   111,329.10/166,977.45 = 32,435.10/x
3. Step 3: Cross multiply
   111,329.10x = 166,977.45 × 32,435.10
4. Step 4: Simplify right side
   111,329.10x = 5,415,930,288.50
5. Step 5: Solve for x
   x = 5,415,930,288.50/111,329.10
6. Step 6: Final answer
   x = 48,647.93