Finding the Fourth Proportional to 91,441.43, 137,167.49 and 35,281.83

Step by Step Solution

1. Step 1: Write the proportion equation
   91,441.43 : 137,167.49 = 35,281.83 : x
2. Step 2: Convert to fraction form
   91,441.43/137,167.49 = 35,281.83/x
3. Step 3: Cross multiply
   91,441.43x = 137,167.49 × 35,281.83
4. Step 4: Simplify right side
   91,441.43x = 4,839,519,887.30
5. Step 5: Solve for x
   x = 4,839,519,887.30/91,441.43
6. Step 6: Final answer
   x = 52,924.81