Finding the Fourth Proportional to 109,758.86, 164,619.10 and 30,854.34

Step by Step Solution

1. Step 1: Write the proportion equation
   109,758.86 : 164,619.10 = 30,854.34 : x
2. Step 2: Convert to fraction form
   109,758.86/164,619.10 = 30,854.34/x
3. Step 3: Cross multiply
   109,758.86x = 164,619.10 × 30,854.34
4. Step 4: Simplify right side
   109,758.86x = 5,079,213,681.89
5. Step 5: Solve for x
   x = 5,079,213,681.89/109,758.86
6. Step 6: Final answer
   x = 46,276.12