Finding the Fourth Proportional to 109,847.54, 164,660.52 and 43,261.94

Step by Step Solution

1. Step 1: Write the proportion equation
   109,847.54 : 164,660.52 = 43,261.94 : x
2. Step 2: Convert to fraction form
   109,847.54/164,660.52 = 43,261.94/x
3. Step 3: Cross multiply
   109,847.54x = 164,660.52 × 43,261.94
4. Step 4: Simplify right side
   109,847.54x = 7,123,533,536.61
5. Step 5: Solve for x
   x = 7,123,533,536.61/109,847.54
6. Step 6: Final answer
   x = 64,849.28