Finding the Fourth Proportional to 116,426.44, 174,493.52 and 49,788.18

Step by Step Solution

1. Step 1: Write the proportion equation
   116,426.44 : 174,493.52 = 49,788.18 : x
2. Step 2: Convert to fraction form
   116,426.44/174,493.52 = 49,788.18/x
3. Step 3: Cross multiply
   116,426.44x = 174,493.52 × 49,788.18
4. Step 4: Simplify right side
   116,426.44x = 8,687,714,782.59
5. Step 5: Solve for x
   x = 8,687,714,782.59/116,426.44
6. Step 6: Final answer
   x = 74,619.78