Finding the Fourth Proportional to 109,511.87, 164,288.06 and 34,650.86

Step by Step Solution

1. Step 1: Write the proportion equation
   109,511.87 : 164,288.06 = 34,650.86 : x
2. Step 2: Convert to fraction form
   109,511.87/164,288.06 = 34,650.86/x
3. Step 3: Cross multiply
   109,511.87x = 164,288.06 × 34,650.86
4. Step 4: Simplify right side
   109,511.87x = 5,692,721,572.04
5. Step 5: Solve for x
   x = 5,692,721,572.04/109,511.87
6. Step 6: Final answer
   x = 51,982.69