Finding the Fourth Proportional to 84,522.42, 126,804.69 and 25,359.18

Step by Step Solution

1. Step 1: Write the proportion equation
   84,522.42 : 126,804.69 = 25,359.18 : x
2. Step 2: Convert to fraction form
   84,522.42/126,804.69 = 25,359.18/x
3. Step 3: Cross multiply
   84,522.42x = 126,804.69 × 25,359.18
4. Step 4: Simplify right side
   84,522.42x = 3,215,662,958.55
5. Step 5: Solve for x
   x = 3,215,662,958.55/84,522.42
6. Step 6: Final answer
   x = 38,045.09