Finding the Fourth Proportional to 108,827.58, 163,222.89 and 49,649.34

Step by Step Solution

1. Step 1: Write the proportion equation
   108,827.58 : 163,222.89 = 49,649.34 : x
2. Step 2: Convert to fraction form
   108,827.58/163,222.89 = 49,649.34/x
3. Step 3: Cross multiply
   108,827.58x = 163,222.89 × 49,649.34
4. Step 4: Simplify right side
   108,827.58x = 8,103,908,761.39
5. Step 5: Solve for x
   x = 8,103,908,761.39/108,827.58
6. Step 6: Final answer
   x = 74,465.58