Finding the Fourth Proportional to 50,941.94, 70,300.12 and 31,832.81

Step by Step Solution

1. Step 1: Write the proportion equation
   50,941.94 : 70,300.12 = 31,832.81 : x
2. Step 2: Convert to fraction form
   50,941.94/70,300.12 = 31,832.81/x
3. Step 3: Cross multiply
   50,941.94x = 70,300.12 × 31,832.81
4. Step 4: Simplify right side
   50,941.94x = 2,237,849,931.85
5. Step 5: Solve for x
   x = 2,237,849,931.85/50,941.94
6. Step 6: Final answer
   x = 43,929.43