Finding the Fourth Proportional to 80,842.06, 111,562.07 and 46,870.32

Step by Step Solution

1. Step 1: Write the proportion equation
   80,842.06 : 111,562.07 = 46,870.32 : x
2. Step 2: Convert to fraction form
   80,842.06/111,562.07 = 46,870.32/x
3. Step 3: Cross multiply
   80,842.06x = 111,562.07 × 46,870.32
4. Step 4: Simplify right side
   80,842.06x = 5,228,949,920.76
5. Step 5: Solve for x
   x = 5,228,949,920.76/80,842.06
6. Step 6: Final answer
   x = 64,681.06