Finding the Fourth Proportional to 58,454.41, 80,667.09 and 31,596.83

Step by Step Solution

1. Step 1: Write the proportion equation
   58,454.41 : 80,667.09 = 31,596.83 : x
2. Step 2: Convert to fraction form
   58,454.41/80,667.09 = 31,596.83/x
3. Step 3: Cross multiply
   58,454.41x = 80,667.09 × 31,596.83
4. Step 4: Simplify right side
   58,454.41x = 2,548,824,329.32
5. Step 5: Solve for x
   x = 2,548,824,329.32/58,454.41
6. Step 6: Final answer
   x = 43,603.63