Finding the Fourth Proportional to 58,316.72, 80,447.57 and 34,101.85

Step by Step Solution

1. Step 1: Write the proportion equation
   58,316.72 : 80,447.57 = 34,101.85 : x
2. Step 2: Convert to fraction form
   58,316.72/80,447.57 = 34,101.85/x
3. Step 3: Cross multiply
   58,316.72x = 80,447.57 × 34,101.85
4. Step 4: Simplify right side
   58,316.72x = 2,743,410,965.00
5. Step 5: Solve for x
   x = 2,743,410,965.00/58,316.72
6. Step 6: Final answer
   x = 47,043.30