Finding the Fourth Proportional to 105,784.66, 158,677.53 and 35,664.58

Step by Step Solution

1. Step 1: Write the proportion equation
   105,784.66 : 158,677.53 = 35,664.58 : x
2. Step 2: Convert to fraction form
   105,784.66/158,677.53 = 35,664.58/x
3. Step 3: Cross multiply
   105,784.66x = 158,677.53 × 35,664.58
4. Step 4: Simplify right side
   105,784.66x = 5,659,167,462.89
5. Step 5: Solve for x
   x = 5,659,167,462.89/105,784.66
6. Step 6: Final answer
   x = 53,497.05