Finding the Fourth Proportional to 58,429.30, 80,648.95 and 34,564.27

Step by Step Solution

1. Step 1: Write the proportion equation
   58,429.30 : 80,648.95 = 34,564.27 : x
2. Step 2: Convert to fraction form
   58,429.30/80,648.95 = 34,564.27/x
3. Step 3: Cross multiply
   58,429.30x = 80,648.95 × 34,564.27
4. Step 4: Simplify right side
   58,429.30x = 2,787,572,083.02
5. Step 5: Solve for x
   x = 2,787,572,083.02/58,429.30
6. Step 6: Final answer
   x = 47,708.46