Finding the Fourth Proportional to 32,789.93, 45,248.78 and 19,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,789.93 : 45,248.78 = 19,365.50 : x
2. Step 2: Convert to fraction form
   32,789.93/45,248.78 = 19,365.50/x
3. Step 3: Cross multiply
   32,789.93x = 45,248.78 × 19,365.50
4. Step 4: Simplify right side
   32,789.93x = 876,265,410.63
5. Step 5: Solve for x
   x = 876,265,410.63/32,789.93
6. Step 6: Final answer
   x = 26,723.62