Finding the Fourth Proportional to 23,284.58, 34,768.50 and 21,969.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,284.58 : 34,768.50 = 21,969.05 : x
2. Step 2: Convert to fraction form
   23,284.58/34,768.50 = 21,969.05/x
3. Step 3: Cross multiply
   23,284.58x = 34,768.50 × 21,969.05
4. Step 4: Simplify right side
   23,284.58x = 763,830,658.70
5. Step 5: Solve for x
   x = 763,830,658.70/23,284.58
6. Step 6: Final answer
   x = 32,804.15