Finding the Fourth Proportional to 58,204, 80,317.72 and 34,325.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,204 : 80,317.72 = 34,325.20 : x
2. Step 2: Convert to fraction form
   58,204/80,317.72 = 34,325.20/x
3. Step 3: Cross multiply
   58,204x = 80,317.72 × 34,325.20
4. Step 4: Simplify right side
   58,204x = 2,756,921,802.54
5. Step 5: Solve for x
   x = 2,756,921,802.54/58,204
6. Step 6: Final answer
   x = 47,366.53