Finding the Fourth Proportional to 40,989.05, 56,567 and 25,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,989.05 : 56,567 = 25,068.50 : x
2. Step 2: Convert to fraction form
   40,989.05/56,567 = 25,068.50/x
3. Step 3: Cross multiply
   40,989.05x = 56,567 × 25,068.50
4. Step 4: Simplify right side
   40,989.05x = 1,418,049,839.50
5. Step 5: Solve for x
   x = 1,418,049,839.50/40,989.05
6. Step 6: Final answer
   x = 34,595.82