Finding the Fourth Proportional to 23,504.22, 32,407.83 and 21,521.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,504.22 : 32,407.83 = 21,521.34 : x
2. Step 2: Convert to fraction form
   23,504.22/32,407.83 = 21,521.34/x
3. Step 3: Cross multiply
   23,504.22x = 32,407.83 × 21,521.34
4. Step 4: Simplify right side
   23,504.22x = 697,459,928.09
5. Step 5: Solve for x
   x = 697,459,928.09/23,504.22
6. Step 6: Final answer
   x = 29,673.82