Finding the Fourth Proportional to 98,503.82, 147,892.59 and 68,447.27

Step by Step Solution

1. Step 1: Write the proportion equation
   98,503.82 : 147,892.59 = 68,447.27 : x
2. Step 2: Convert to fraction form
   98,503.82/147,892.59 = 68,447.27/x
3. Step 3: Cross multiply
   98,503.82x = 147,892.59 × 68,447.27
4. Step 4: Simplify right side
   98,503.82x = 10,122,844,038.73
5. Step 5: Solve for x
   x = 10,122,844,038.73/98,503.82
6. Step 6: Final answer
   x = 102,766.00