Finding the Fourth Proportional to 21,374.52, 32,061.82 and 8,233.08

Step by Step Solution

1. Step 1: Write the proportion equation
   21,374.52 : 32,061.82 = 8,233.08 : x
2. Step 2: Convert to fraction form
   21,374.52/32,061.82 = 8,233.08/x
3. Step 3: Cross multiply
   21,374.52x = 32,061.82 × 8,233.08
4. Step 4: Simplify right side
   21,374.52x = 263,967,529.01
5. Step 5: Solve for x
   x = 263,967,529.01/21,374.52
6. Step 6: Final answer
   x = 12,349.64