Finding the Fourth Proportional to 23,054.01, 31,747.59 and 20,027.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,054.01 : 31,747.59 = 20,027.76 : x
2. Step 2: Convert to fraction form
   23,054.01/31,747.59 = 20,027.76/x
3. Step 3: Cross multiply
   23,054.01x = 31,747.59 × 20,027.76
4. Step 4: Simplify right side
   23,054.01x = 635,833,113.10
5. Step 5: Solve for x
   x = 635,833,113.10/23,054.01
6. Step 6: Final answer
   x = 27,580.15