Finding the Fourth Proportional to 50,225.79, 69,314.80 and 33,200.17

Step by Step Solution

1. Step 1: Write the proportion equation
   50,225.79 : 69,314.80 = 33,200.17 : x
2. Step 2: Convert to fraction form
   50,225.79/69,314.80 = 33,200.17/x
3. Step 3: Cross multiply
   50,225.79x = 69,314.80 × 33,200.17
4. Step 4: Simplify right side
   50,225.79x = 2,301,263,143.52
5. Step 5: Solve for x
   x = 2,301,263,143.52/50,225.79
6. Step 6: Final answer
   x = 45,818.36