Finding the Fourth Proportional to 59,112.64, 81,589.50 and 33,976.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,112.64 : 81,589.50 = 33,976.72 : x
2. Step 2: Convert to fraction form
   59,112.64/81,589.50 = 33,976.72/x
3. Step 3: Cross multiply
   59,112.64x = 81,589.50 × 33,976.72
4. Step 4: Simplify right side
   59,112.64x = 2,772,143,596.44
5. Step 5: Solve for x
   x = 2,772,143,596.44/59,112.64
6. Step 6: Final answer
   x = 46,895.95