Finding the Fourth Proportional to 42,900.56, 59,182.76 and 26,993.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,900.56 : 59,182.76 = 26,993.78 : x
2. Step 2: Convert to fraction form
   42,900.56/59,182.76 = 26,993.78/x
3. Step 3: Cross multiply
   42,900.56x = 59,182.76 × 26,993.78
4. Step 4: Simplify right side
   42,900.56x = 1,597,566,403.23
5. Step 5: Solve for x
   x = 1,597,566,403.23/42,900.56
6. Step 6: Final answer
   x = 37,238.82