Finding the Fourth Proportional to 21,530.29, 32,297.31 and 5,947.93

Step by Step Solution

1. Step 1: Write the proportion equation
   21,530.29 : 32,297.31 = 5,947.93 : x
2. Step 2: Convert to fraction form
   21,530.29/32,297.31 = 5,947.93/x
3. Step 3: Cross multiply
   21,530.29x = 32,297.31 × 5,947.93
4. Step 4: Simplify right side
   21,530.29x = 192,102,139.07
5. Step 5: Solve for x
   x = 192,102,139.07/21,530.29
6. Step 6: Final answer
   x = 8,922.41