Finding the Fourth Proportional to 109,493.64, 164,215.35 and 30,613.41

Step by Step Solution

1. Step 1: Write the proportion equation
   109,493.64 : 164,215.35 = 30,613.41 : x
2. Step 2: Convert to fraction form
   109,493.64/164,215.35 = 30,613.41/x
3. Step 3: Cross multiply
   109,493.64x = 164,215.35 × 30,613.41
4. Step 4: Simplify right side
   109,493.64x = 5,027,191,837.84
5. Step 5: Solve for x
   x = 5,027,191,837.84/109,493.64
6. Step 6: Final answer
   x = 45,913.09