Finding the Fourth Proportional to 21,858.52, 32,783.76 and 5,848.24

Step by Step Solution

1. Step 1: Write the proportion equation
   21,858.52 : 32,783.76 = 5,848.24 : x
2. Step 2: Convert to fraction form
   21,858.52/32,783.76 = 5,848.24/x
3. Step 3: Cross multiply
   21,858.52x = 32,783.76 × 5,848.24
4. Step 4: Simplify right side
   21,858.52x = 191,727,296.58
5. Step 5: Solve for x
   x = 191,727,296.58/21,858.52
6. Step 6: Final answer
   x = 8,771.28