Finding the Fourth Proportional to 58,276.22, 80,427.42 and 35,628.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,276.22 : 80,427.42 = 35,628.50 : x
2. Step 2: Convert to fraction form
   58,276.22/80,427.42 = 35,628.50/x
3. Step 3: Cross multiply
   58,276.22x = 80,427.42 × 35,628.50
4. Step 4: Simplify right side
   58,276.22x = 2,865,508,333.47
5. Step 5: Solve for x
   x = 2,865,508,333.47/58,276.22
6. Step 6: Final answer
   x = 49,171.14