Finding the Fourth Proportional to 42,327.09, 58,399.56 and 33,346.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,327.09 : 58,399.56 = 33,346.76 : x
2. Step 2: Convert to fraction form
   42,327.09/58,399.56 = 33,346.76/x
3. Step 3: Cross multiply
   42,327.09x = 58,399.56 × 33,346.76
4. Step 4: Simplify right side
   42,327.09x = 1,947,435,819.43
5. Step 5: Solve for x
   x = 1,947,435,819.43/42,327.09
6. Step 6: Final answer
   x = 46,009.21