Finding the Fourth Proportional to 49,066.40, 67,643.61 and 33,125.60

Step by Step Solution

1. Step 1: Write the proportion equation
   49,066.40 : 67,643.61 = 33,125.60 : x
2. Step 2: Convert to fraction form
   49,066.40/67,643.61 = 33,125.60/x
3. Step 3: Cross multiply
   49,066.40x = 67,643.61 × 33,125.60
4. Step 4: Simplify right side
   49,066.40x = 2,240,735,167.42
5. Step 5: Solve for x
   x = 2,240,735,167.42/49,066.40
6. Step 6: Final answer
   x = 45,667.41