Finding the Fourth Proportional to 49,553.59, 68,384.45 and 26,892.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,553.59 : 68,384.45 = 26,892.78 : x
2. Step 2: Convert to fraction form
   49,553.59/68,384.45 = 26,892.78/x
3. Step 3: Cross multiply
   49,553.59x = 68,384.45 × 26,892.78
4. Step 4: Simplify right side
   49,553.59x = 1,839,048,036.50
5. Step 5: Solve for x
   x = 1,839,048,036.50/49,553.59
6. Step 6: Final answer
   x = 37,112.31