Finding the Fourth Proportional to 94,981.42, 142,346.56 and 49,910.69

Step by Step Solution

1. Step 1: Write the proportion equation
   94,981.42 : 142,346.56 = 49,910.69 : x
2. Step 2: Convert to fraction form
   94,981.42/142,346.56 = 49,910.69/x
3. Step 3: Cross multiply
   94,981.42x = 142,346.56 × 49,910.69
4. Step 4: Simplify right side
   94,981.42x = 7,104,615,028.73
5. Step 5: Solve for x
   x = 7,104,615,028.73/94,981.42
6. Step 6: Final answer
   x = 74,800.05