Finding the Fourth Proportional to 49,086.96, 73,591.36 and 21,365.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,086.96 : 73,591.36 = 21,365.52 : x
2. Step 2: Convert to fraction form
   49,086.96/73,591.36 = 21,365.52/x
3. Step 3: Cross multiply
   49,086.96x = 73,591.36 × 21,365.52
4. Step 4: Simplify right side
   49,086.96x = 1,572,317,673.91
5. Step 5: Solve for x
   x = 1,572,317,673.91/49,086.96
6. Step 6: Final answer
   x = 32,031.27