Finding the Fourth Proportional to 50,238.04, 69,338.56 and 30,106.84

Step by Step Solution

1. Step 1: Write the proportion equation
   50,238.04 : 69,338.56 = 30,106.84 : x
2. Step 2: Convert to fraction form
   50,238.04/69,338.56 = 30,106.84/x
3. Step 3: Cross multiply
   50,238.04x = 69,338.56 × 30,106.84
4. Step 4: Simplify right side
   50,238.04x = 2,087,564,931.75
5. Step 5: Solve for x
   x = 2,087,564,931.75/50,238.04
6. Step 6: Final answer
   x = 41,553.47