Finding the Fourth Proportional to 42,760.27, 58,994.73 and 27,672.00

Step by Step Solution

1. Step 1: Write the proportion equation
   42,760.27 : 58,994.73 = 27,672.00 : x
2. Step 2: Convert to fraction form
   42,760.27/58,994.73 = 27,672.00/x
3. Step 3: Cross multiply
   42,760.27x = 58,994.73 × 27,672.00
4. Step 4: Simplify right side
   42,760.27x = 1,632,501,947.33
5. Step 5: Solve for x
   x = 1,632,501,947.33/42,760.27
6. Step 6: Final answer
   x = 38,178.01