Finding the Fourth Proportional to 59,407.53, 81,979.25 and 33,912.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,407.53 : 81,979.25 = 33,912.88 : x
2. Step 2: Convert to fraction form
   59,407.53/81,979.25 = 33,912.88/x
3. Step 3: Cross multiply
   59,407.53x = 81,979.25 × 33,912.88
4. Step 4: Simplify right side
   59,407.53x = 2,780,152,467.74
5. Step 5: Solve for x
   x = 2,780,152,467.74/59,407.53
6. Step 6: Final answer
   x = 46,797.98