Finding the Fourth Proportional to 42,340.64, 58,404.24 and 33,374.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,340.64 : 58,404.24 = 33,374.24 : x
2. Step 2: Convert to fraction form
   42,340.64/58,404.24 = 33,374.24/x
3. Step 3: Cross multiply
   42,340.64x = 58,404.24 × 33,374.24
4. Step 4: Simplify right side
   42,340.64x = 1,949,197,122.78
5. Step 5: Solve for x
   x = 1,949,197,122.78/42,340.64
6. Step 6: Final answer
   x = 46,036.08