Finding the Fourth Proportional to 109,712.71, 164,575.47 and 30,833.08

Step by Step Solution

1. Step 1: Write the proportion equation
   109,712.71 : 164,575.47 = 30,833.08 : x
2. Step 2: Convert to fraction form
   109,712.71/164,575.47 = 30,833.08/x
3. Step 3: Cross multiply
   109,712.71x = 164,575.47 × 30,833.08
4. Step 4: Simplify right side
   109,712.71x = 5,074,368,632.55
5. Step 5: Solve for x
   x = 5,074,368,632.55/109,712.71
6. Step 6: Final answer
   x = 46,251.42