Finding the Fourth Proportional to 71,506.56, 107,259.72 and 22,258.56

Step by Step Solution

1. Step 1: Write the proportion equation
   71,506.56 : 107,259.72 = 22,258.56 : x
2. Step 2: Convert to fraction form
   71,506.56/107,259.72 = 22,258.56/x
3. Step 3: Cross multiply
   71,506.56x = 107,259.72 × 22,258.56
4. Step 4: Simplify right side
   71,506.56x = 2,387,446,913.20
5. Step 5: Solve for x
   x = 2,387,446,913.20/71,506.56
6. Step 6: Final answer
   x = 33,387.80