Finding the Fourth Proportional to 50,434.83, 69,600.26 and 30,292.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,434.83 : 69,600.26 = 30,292.05 : x
2. Step 2: Convert to fraction form
   50,434.83/69,600.26 = 30,292.05/x
3. Step 3: Cross multiply
   50,434.83x = 69,600.26 × 30,292.05
4. Step 4: Simplify right side
   50,434.83x = 2,108,334,696.91
5. Step 5: Solve for x
   x = 2,108,334,696.91/50,434.83
6. Step 6: Final answer
   x = 41,803.15