Finding the Fourth Proportional to 50,010.02, 69,016.35 and 28,792.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,010.02 : 69,016.35 = 28,792.34 : x
2. Step 2: Convert to fraction form
   50,010.02/69,016.35 = 28,792.34/x
3. Step 3: Cross multiply
   50,010.02x = 69,016.35 × 28,792.34
4. Step 4: Simplify right side
   50,010.02x = 1,987,142,214.76
5. Step 5: Solve for x
   x = 1,987,142,214.76/50,010.02
6. Step 6: Final answer
   x = 39,734.88