Finding the Fourth Proportional to 74,662.64, 111,730.84 and 46,595.89

Step by Step Solution

1. Step 1: Write the proportion equation
   74,662.64 : 111,730.84 = 46,595.89 : x
2. Step 2: Convert to fraction form
   74,662.64/111,730.84 = 46,595.89/x
3. Step 3: Cross multiply
   74,662.64x = 111,730.84 × 46,595.89
4. Step 4: Simplify right side
   74,662.64x = 5,206,198,215.52
5. Step 5: Solve for x
   x = 5,206,198,215.52/74,662.64
6. Step 6: Final answer
   x = 69,729.63