Finding the Fourth Proportional to 80,342.59, 110,870.88 and 46,351.15

Step by Step Solution

1. Step 1: Write the proportion equation
   80,342.59 : 110,870.88 = 46,351.15 : x
2. Step 2: Convert to fraction form
   80,342.59/110,870.88 = 46,351.15/x
3. Step 3: Cross multiply
   80,342.59x = 110,870.88 × 46,351.15
4. Step 4: Simplify right side
   80,342.59x = 5,138,992,789.51
5. Step 5: Solve for x
   x = 5,138,992,789.51/80,342.59
6. Step 6: Final answer
   x = 63,963.49