Finding the Fourth Proportional to 49,056.10, 67,697.55 and 27,835.31

Step by Step Solution

1. Step 1: Write the proportion equation
   49,056.10 : 67,697.55 = 27,835.31 : x
2. Step 2: Convert to fraction form
   49,056.10/67,697.55 = 27,835.31/x
3. Step 3: Cross multiply
   49,056.10x = 67,697.55 × 27,835.31
4. Step 4: Simplify right side
   49,056.10x = 1,884,382,290.49
5. Step 5: Solve for x
   x = 1,884,382,290.49/49,056.10
6. Step 6: Final answer
   x = 38,412.80