Finding the Fourth Proportional to 109,516.66, 164,291.15 and 34,619.81

Step by Step Solution

1. Step 1: Write the proportion equation
   109,516.66 : 164,291.15 = 34,619.81 : x
2. Step 2: Convert to fraction form
   109,516.66/164,291.15 = 34,619.81/x
3. Step 3: Cross multiply
   109,516.66x = 164,291.15 × 34,619.81
4. Step 4: Simplify right side
   109,516.66x = 5,687,727,662.78
5. Step 5: Solve for x
   x = 5,687,727,662.78/109,516.66
6. Step 6: Final answer
   x = 51,934.82