Finding the Fourth Proportional to 436,593.92, 602,498.72 and 245,607.46

Step by Step Solution

1. Step 1: Write the proportion equation
   436,593.92 : 602,498.72 = 245,607.46 : x
2. Step 2: Convert to fraction form
   436,593.92/602,498.72 = 245,607.46/x
3. Step 3: Cross multiply
   436,593.92x = 602,498.72 × 245,607.46
4. Step 4: Simplify right side
   436,593.92x = 147,978,180,272.45
5. Step 5: Solve for x
   x = 147,978,180,272.45/436,593.92
6. Step 6: Final answer
   x = 338,937.79