Finding the Fourth Proportional to 91,694.53, 137,496.42 and 32,521.33

Step by Step Solution

1. Step 1: Write the proportion equation
   91,694.53 : 137,496.42 = 32,521.33 : x
2. Step 2: Convert to fraction form
   91,694.53/137,496.42 = 32,521.33/x
3. Step 3: Cross multiply
   91,694.53x = 137,496.42 × 32,521.33
4. Step 4: Simplify right side
   91,694.53x = 4,471,566,448.64
5. Step 5: Solve for x
   x = 4,471,566,448.64/91,694.53
6. Step 6: Final answer
   x = 48,765.90