Finding the Fourth Proportional to 21,444.47, 32,165.71 and 5,862.05

Step by Step Solution

1. Step 1: Write the proportion equation
   21,444.47 : 32,165.71 = 5,862.05 : x
2. Step 2: Convert to fraction form
   21,444.47/32,165.71 = 5,862.05/x
3. Step 3: Cross multiply
   21,444.47x = 32,165.71 × 5,862.05
4. Step 4: Simplify right side
   21,444.47x = 188,557,000.31
5. Step 5: Solve for x
   x = 188,557,000.31/21,444.47
6. Step 6: Final answer
   x = 8,792.80