Finding the Fourth Proportional to 50,988, 70,367.04 and 28,632

Step by Step Solution

1. Step 1: Write the proportion equation
   50,988 : 70,367.04 = 28,632 : x
2. Step 2: Convert to fraction form
   50,988/70,367.04 = 28,632/x
3. Step 3: Cross multiply
   50,988x = 70,367.04 × 28,632
4. Step 4: Simplify right side
   50,988x = 2,014,749,089.28
5. Step 5: Solve for x
   x = 2,014,749,089.28/50,988
6. Step 6: Final answer
   x = 39,514.18