Finding the Fourth Proportional to 109,647.90, 164,420.01 and 50,466.06

Step by Step Solution

1. Step 1: Write the proportion equation
   109,647.90 : 164,420.01 = 50,466.06 : x
2. Step 2: Convert to fraction form
   109,647.90/164,420.01 = 50,466.06/x
3. Step 3: Cross multiply
   109,647.90x = 164,420.01 × 50,466.06
4. Step 4: Simplify right side
   109,647.90x = 8,297,630,089.86
5. Step 5: Solve for x
   x = 8,297,630,089.86/109,647.90
6. Step 6: Final answer
   x = 75,675.23