Finding the Fourth Proportional to 94,979.42, 142,343.56 and 49,908.69

Step by Step Solution

1. Step 1: Write the proportion equation
   94,979.42 : 142,343.56 = 49,908.69 : x
2. Step 2: Convert to fraction form
   94,979.42/142,343.56 = 49,908.69/x
3. Step 3: Cross multiply
   94,979.42x = 142,343.56 × 49,908.69
4. Step 4: Simplify right side
   94,979.42x = 7,104,180,671.92
5. Step 5: Solve for x
   x = 7,104,180,671.92/94,979.42
6. Step 6: Final answer
   x = 74,797.05