Finding the Fourth Proportional to 34,410.68, 47,494.32 and 21,833

Step by Step Solution

1. Step 1: Write the proportion equation
   34,410.68 : 47,494.32 = 21,833 : x
2. Step 2: Convert to fraction form
   34,410.68/47,494.32 = 21,833/x
3. Step 3: Cross multiply
   34,410.68x = 47,494.32 × 21,833
4. Step 4: Simplify right side
   34,410.68x = 1,036,943,488.56
5. Step 5: Solve for x
   x = 1,036,943,488.56/34,410.68
6. Step 6: Final answer
   x = 30,134.35