Finding the Fourth Proportional to 50,191.70, 69,253.18 and 34,061.21

Step by Step Solution

1. Step 1: Write the proportion equation
   50,191.70 : 69,253.18 = 34,061.21 : x
2. Step 2: Convert to fraction form
   50,191.70/69,253.18 = 34,061.21/x
3. Step 3: Cross multiply
   50,191.70x = 69,253.18 × 34,061.21
4. Step 4: Simplify right side
   50,191.70x = 2,358,846,935.43
5. Step 5: Solve for x
   x = 2,358,846,935.43/50,191.70
6. Step 6: Final answer
   x = 46,996.75