Finding the Fourth Proportional to 50,354.06, 69,487.20 and 27,693.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,354.06 : 69,487.20 = 27,693.05 : x
2. Step 2: Convert to fraction form
   50,354.06/69,487.20 = 27,693.05/x
3. Step 3: Cross multiply
   50,354.06x = 69,487.20 × 27,693.05
4. Step 4: Simplify right side
   50,354.06x = 1,924,312,156.52
5. Step 5: Solve for x
   x = 1,924,312,156.52/50,354.06
6. Step 6: Final answer
   x = 38,215.63