Finding the Fourth Proportional to 21,892.56, 32,823.83 and 7,852.29

Step by Step Solution

1. Step 1: Write the proportion equation
   21,892.56 : 32,823.83 = 7,852.29 : x
2. Step 2: Convert to fraction form
   21,892.56/32,823.83 = 7,852.29/x
3. Step 3: Cross multiply
   21,892.56x = 32,823.83 × 7,852.29
4. Step 4: Simplify right side
   21,892.56x = 257,742,232.07
5. Step 5: Solve for x
   x = 257,742,232.07/21,892.56
6. Step 6: Final answer
   x = 11,773.05