Finding the Fourth Proportional to 98,265.98, 147,404.38 and 92,951.58

Step by Step Solution

1. Step 1: Write the proportion equation
   98,265.98 : 147,404.38 = 92,951.58 : x
2. Step 2: Convert to fraction form
   98,265.98/147,404.38 = 92,951.58/x
3. Step 3: Cross multiply
   98,265.98x = 147,404.38 × 92,951.58
4. Step 4: Simplify right side
   98,265.98x = 13,701,470,019.92
5. Step 5: Solve for x
   x = 13,701,470,019.92/98,265.98
6. Step 6: Final answer
   x = 139,432.49