Finding the Fourth Proportional to 21,373.50, 32,062.82 and 8,901.98

Step by Step Solution

1. Step 1: Write the proportion equation
   21,373.50 : 32,062.82 = 8,901.98 : x
2. Step 2: Convert to fraction form
   21,373.50/32,062.82 = 8,901.98/x
3. Step 3: Cross multiply
   21,373.50x = 32,062.82 × 8,901.98
4. Step 4: Simplify right side
   21,373.50x = 285,422,377.56
5. Step 5: Solve for x
   x = 285,422,377.56/21,373.50
6. Step 6: Final answer
   x = 13,354.03