Finding the Fourth Proportional to 50,061.07, 69,080.34 and 28,842.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,061.07 : 69,080.34 = 28,842.04 : x
2. Step 2: Convert to fraction form
   50,061.07/69,080.34 = 28,842.04/x
3. Step 3: Cross multiply
   50,061.07x = 69,080.34 × 28,842.04
4. Step 4: Simplify right side
   50,061.07x = 1,992,417,929.49
5. Step 5: Solve for x
   x = 1,992,417,929.49/50,061.07
6. Step 6: Final answer
   x = 39,799.75