Finding the Fourth Proportional to 43,111.63, 64,698.88 and 22,069.27

Step by Step Solution

1. Step 1: Write the proportion equation
   43,111.63 : 64,698.88 = 22,069.27 : x
2. Step 2: Convert to fraction form
   43,111.63/64,698.88 = 22,069.27/x
3. Step 3: Cross multiply
   43,111.63x = 64,698.88 × 22,069.27
4. Step 4: Simplify right side
   43,111.63x = 1,427,857,051.42
5. Step 5: Solve for x
   x = 1,427,857,051.42/43,111.63
6. Step 6: Final answer
   x = 33,120.00