Finding the Fourth Proportional to 50,765, 70,045.98 and 32,857.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,765 : 70,045.98 = 32,857.52 : x
2. Step 2: Convert to fraction form
   50,765/70,045.98 = 32,857.52/x
3. Step 3: Cross multiply
   50,765x = 70,045.98 × 32,857.52
4. Step 4: Simplify right side
   50,765x = 2,301,537,188.77
5. Step 5: Solve for x
   x = 2,301,537,188.77/50,765
6. Step 6: Final answer
   x = 45,337.09