Finding the Fourth Proportional to 109,959.96, 164,989.13 and 63,212.83

Step by Step Solution

1. Step 1: Write the proportion equation
   109,959.96 : 164,989.13 = 63,212.83 : x
2. Step 2: Convert to fraction form
   109,959.96/164,989.13 = 63,212.83/x
3. Step 3: Cross multiply
   109,959.96x = 164,989.13 × 63,212.83
4. Step 4: Simplify right side
   109,959.96x = 10,429,429,826.54
5. Step 5: Solve for x
   x = 10,429,429,826.54/109,959.96
6. Step 6: Final answer
   x = 94,847.52