Finding the Fourth Proportional to 49,178.88, 67,864.32 and 26,818.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,178.88 : 67,864.32 = 26,818.56 : x
2. Step 2: Convert to fraction form
   49,178.88/67,864.32 = 26,818.56/x
3. Step 3: Cross multiply
   49,178.88x = 67,864.32 × 26,818.56
4. Step 4: Simplify right side
   49,178.88x = 1,820,023,337.78
5. Step 5: Solve for x
   x = 1,820,023,337.78/49,178.88
6. Step 6: Final answer
   x = 37,008.23