Finding the Fourth Proportional to 49,499.79, 68,310.60 and 26,839.55

Step by Step Solution

1. Step 1: Write the proportion equation
   49,499.79 : 68,310.60 = 26,839.55 : x
2. Step 2: Convert to fraction form
   49,499.79/68,310.60 = 26,839.55/x
3. Step 3: Cross multiply
   49,499.79x = 68,310.60 × 26,839.55
4. Step 4: Simplify right side
   49,499.79x = 1,833,425,322.03
5. Step 5: Solve for x
   x = 1,833,425,322.03/49,499.79
6. Step 6: Final answer
   x = 37,039.05