Finding the Fourth Proportional to 109,864.89, 164,742.83 and 34,975.30

Step by Step Solution

1. Step 1: Write the proportion equation
   109,864.89 : 164,742.83 = 34,975.30 : x
2. Step 2: Convert to fraction form
   109,864.89/164,742.83 = 34,975.30/x
3. Step 3: Cross multiply
   109,864.89x = 164,742.83 × 34,975.30
4. Step 4: Simplify right side
   109,864.89x = 5,761,929,902.10
5. Step 5: Solve for x
   x = 5,761,929,902.10/109,864.89
6. Step 6: Final answer
   x = 52,445.60