Finding the Fourth Proportional to 42,334.59, 58,409.91 and 33,354.21

Step by Step Solution

1. Step 1: Write the proportion equation
   42,334.59 : 58,409.91 = 33,354.21 : x
2. Step 2: Convert to fraction form
   42,334.59/58,409.91 = 33,354.21/x
3. Step 3: Cross multiply
   42,334.59x = 58,409.91 × 33,354.21
4. Step 4: Simplify right side
   42,334.59x = 1,948,216,404.22
5. Step 5: Solve for x
   x = 1,948,216,404.22/42,334.59
6. Step 6: Final answer
   x = 46,019.49