Finding the Fourth Proportional to 34,766.22, 47,973.83 and 21,338.04

Step by Step Solution

1. Step 1: Write the proportion equation
   34,766.22 : 47,973.83 = 21,338.04 : x
2. Step 2: Convert to fraction form
   34,766.22/47,973.83 = 21,338.04/x
3. Step 3: Cross multiply
   34,766.22x = 47,973.83 × 21,338.04
4. Step 4: Simplify right side
   34,766.22x = 1,023,667,503.49
5. Step 5: Solve for x
   x = 1,023,667,503.49/34,766.22
6. Step 6: Final answer
   x = 29,444.31