Finding the Fourth Proportional to 91,725.37, 137,601.72 and 32,556.08

Step by Step Solution

1. Step 1: Write the proportion equation
   91,725.37 : 137,601.72 = 32,556.08 : x
2. Step 2: Convert to fraction form
   91,725.37/137,601.72 = 32,556.08/x
3. Step 3: Cross multiply
   91,725.37x = 137,601.72 × 32,556.08
4. Step 4: Simplify right side
   91,725.37x = 4,479,772,604.46
5. Step 5: Solve for x
   x = 4,479,772,604.46/91,725.37
6. Step 6: Final answer
   x = 48,838.97