Finding the Fourth Proportional to 42,670.01, 63,977.54 and 17,727.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,670.01 : 63,977.54 = 17,727.27 : x
2. Step 2: Convert to fraction form
   42,670.01/63,977.54 = 17,727.27/x
3. Step 3: Cross multiply
   42,670.01x = 63,977.54 × 17,727.27
4. Step 4: Simplify right side
   42,670.01x = 1,134,147,036.88
5. Step 5: Solve for x
   x = 1,134,147,036.88/42,670.01
6. Step 6: Final answer
   x = 26,579.49