Finding the Fourth Proportional to 45,433.50, 62,697.56 and 25,290.35

Step by Step Solution

1. Step 1: Write the proportion equation
   45,433.50 : 62,697.56 = 25,290.35 : x
2. Step 2: Convert to fraction form
   45,433.50/62,697.56 = 25,290.35/x
3. Step 3: Cross multiply
   45,433.50x = 62,697.56 × 25,290.35
4. Step 4: Simplify right side
   45,433.50x = 1,585,643,031.72
5. Step 5: Solve for x
   x = 1,585,643,031.72/45,433.50
6. Step 6: Final answer
   x = 34,900.31