Finding the Fourth Proportional to 42,101.74, 58,101.82 and 22,982.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,101.74 : 58,101.82 = 22,982.65 : x
2. Step 2: Convert to fraction form
   42,101.74/58,101.82 = 22,982.65/x
3. Step 3: Cross multiply
   42,101.74x = 58,101.82 × 22,982.65
4. Step 4: Simplify right side
   42,101.74x = 1,335,333,590.71
5. Step 5: Solve for x
   x = 1,335,333,590.71/42,101.74
6. Step 6: Final answer
   x = 31,716.83