Finding the Fourth Proportional to 109,685.18, 164,527.02 and 30,799.49

Step by Step Solution

1. Step 1: Write the proportion equation
   109,685.18 : 164,527.02 = 30,799.49 : x
2. Step 2: Convert to fraction form
   109,685.18/164,527.02 = 30,799.49/x
3. Step 3: Cross multiply
   109,685.18x = 164,527.02 × 30,799.49
4. Step 4: Simplify right side
   109,685.18x = 5,067,347,484.58
5. Step 5: Solve for x
   x = 5,067,347,484.58/109,685.18
6. Step 6: Final answer
   x = 46,199.02