Finding the Fourth Proportional to 109,571.32, 164,358.06 and 34,690.06

Step by Step Solution

1. Step 1: Write the proportion equation
   109,571.32 : 164,358.06 = 34,690.06 : x
2. Step 2: Convert to fraction form
   109,571.32/164,358.06 = 34,690.06/x
3. Step 3: Cross multiply
   109,571.32x = 164,358.06 × 34,690.06
4. Step 4: Simplify right side
   109,571.32x = 5,701,590,962.88
5. Step 5: Solve for x
   x = 5,701,590,962.88/109,571.32
6. Step 6: Final answer
   x = 52,035.43