Finding the Fourth Proportional to 49,143.52, 67,818.06 and 26,787.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,143.52 : 67,818.06 = 26,787.52 : x
2. Step 2: Convert to fraction form
   49,143.52/67,818.06 = 26,787.52/x
3. Step 3: Cross multiply
   49,143.52x = 67,818.06 × 26,787.52
4. Step 4: Simplify right side
   49,143.52x = 1,816,677,638.61
5. Step 5: Solve for x
   x = 1,816,677,638.61/49,143.52
6. Step 6: Final answer
   x = 36,966.78