Finding the Fourth Proportional to 45,306, 62,522.28 and 25,434

Step by Step Solution

1. Step 1: Write the proportion equation
   45,306 : 62,522.28 = 25,434 : x
2. Step 2: Convert to fraction form
   45,306/62,522.28 = 25,434/x
3. Step 3: Cross multiply
   45,306x = 62,522.28 × 25,434
4. Step 4: Simplify right side
   45,306x = 1,590,191,669.52
5. Step 5: Solve for x
   x = 1,590,191,669.52/45,306
6. Step 6: Final answer
   x = 35,098.92