Finding the Fourth Proportional to 34,456.83, 47,554.83 and 21,025.24

Step by Step Solution

1. Step 1: Write the proportion equation
   34,456.83 : 47,554.83 = 21,025.24 : x
2. Step 2: Convert to fraction form
   34,456.83/47,554.83 = 21,025.24/x
3. Step 3: Cross multiply
   34,456.83x = 47,554.83 × 21,025.24
4. Step 4: Simplify right side
   34,456.83x = 999,851,595.02
5. Step 5: Solve for x
   x = 999,851,595.02/34,456.83
6. Step 6: Final answer
   x = 29,017.52