Finding the Fourth Proportional to 109,675.02, 164,580.57 and 50,519.10

Step by Step Solution

1. Step 1: Write the proportion equation
   109,675.02 : 164,580.57 = 50,519.10 : x
2. Step 2: Convert to fraction form
   109,675.02/164,580.57 = 50,519.10/x
3. Step 3: Cross multiply
   109,675.02x = 164,580.57 × 50,519.10
4. Step 4: Simplify right side
   109,675.02x = 8,314,462,273.89
5. Step 5: Solve for x
   x = 8,314,462,273.89/109,675.02
6. Step 6: Final answer
   x = 75,809.99