Finding the Fourth Proportional to 57,287.43, 79,066.16 and 33,414.10

Step by Step Solution

1. Step 1: Write the proportion equation
   57,287.43 : 79,066.16 = 33,414.10 : x
2. Step 2: Convert to fraction form
   57,287.43/79,066.16 = 33,414.10/x
3. Step 3: Cross multiply
   57,287.43x = 79,066.16 × 33,414.10
4. Step 4: Simplify right side
   57,287.43x = 2,641,924,607.45
5. Step 5: Solve for x
   x = 2,641,924,607.45/57,287.43
6. Step 6: Final answer
   x = 46,117.00