Finding the Fourth Proportional to 42,501.22, 58,550.16 and 29,730.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,501.22 : 58,550.16 = 29,730.58 : x
2. Step 2: Convert to fraction form
   42,501.22/58,550.16 = 29,730.58/x
3. Step 3: Cross multiply
   42,501.22x = 58,550.16 × 29,730.58
4. Step 4: Simplify right side
   42,501.22x = 1,740,730,215.89
5. Step 5: Solve for x
   x = 1,740,730,215.89/42,501.22
6. Step 6: Final answer
   x = 40,957.18