Finding the Fourth Proportional to 51,123.04, 76,700.22 and 26,180.59

Step by Step Solution

1. Step 1: Write the proportion equation
   51,123.04 : 76,700.22 = 26,180.59 : x
2. Step 2: Convert to fraction form
   51,123.04/76,700.22 = 26,180.59/x
3. Step 3: Cross multiply
   51,123.04x = 76,700.22 × 26,180.59
4. Step 4: Simplify right side
   51,123.04x = 2,008,057,012.73
5. Step 5: Solve for x
   x = 2,008,057,012.73/51,123.04
6. Step 6: Final answer
   x = 39,278.90