Finding the Fourth Proportional to 58,557.56, 80,789.52 and 33,060.92

Step by Step Solution

1. Step 1: Write the proportion equation
   58,557.56 : 80,789.52 = 33,060.92 : x
2. Step 2: Convert to fraction form
   58,557.56/80,789.52 = 33,060.92/x
3. Step 3: Cross multiply
   58,557.56x = 80,789.52 × 33,060.92
4. Step 4: Simplify right side
   58,557.56x = 2,670,975,857.56
5. Step 5: Solve for x
   x = 2,670,975,857.56/58,557.56
6. Step 6: Final answer
   x = 45,612.83