Finding the Fourth Proportional to 58,045.82, 80,106.46 and 43,679.79

Step by Step Solution

1. Step 1: Write the proportion equation
   58,045.82 : 80,106.46 = 43,679.79 : x
2. Step 2: Convert to fraction form
   58,045.82/80,106.46 = 43,679.79/x
3. Step 3: Cross multiply
   58,045.82x = 80,106.46 × 43,679.79
4. Step 4: Simplify right side
   58,045.82x = 3,499,033,241.24
5. Step 5: Solve for x
   x = 3,499,033,241.24/58,045.82
6. Step 6: Final answer
   x = 60,280.54