Finding the Fourth Proportional to 52,744.22, 72,784.23 and 28,866.27

Step by Step Solution

1. Step 1: Write the proportion equation
   52,744.22 : 72,784.23 = 28,866.27 : x
2. Step 2: Convert to fraction form
   52,744.22/72,784.23 = 28,866.27/x
3. Step 3: Cross multiply
   52,744.22x = 72,784.23 × 28,866.27
4. Step 4: Simplify right side
   52,744.22x = 2,101,009,399.61
5. Step 5: Solve for x
   x = 2,101,009,399.61/52,744.22
6. Step 6: Final answer
   x = 39,833.93