Finding the Fourth Proportional to 58,730.37, 81,067.17 and 34,530.17

Step by Step Solution

1. Step 1: Write the proportion equation
   58,730.37 : 81,067.17 = 34,530.17 : x
2. Step 2: Convert to fraction form
   58,730.37/81,067.17 = 34,530.17/x
3. Step 3: Cross multiply
   58,730.37x = 81,067.17 × 34,530.17
4. Step 4: Simplify right side
   58,730.37x = 2,799,262,756.18
5. Step 5: Solve for x
   x = 2,799,262,756.18/58,730.37
6. Step 6: Final answer
   x = 47,662.95