Finding the Fourth Proportional to 91,446.24, 137,185.74 and 32,316.24

Step by Step Solution

1. Step 1: Write the proportion equation
   91,446.24 : 137,185.74 = 32,316.24 : x
2. Step 2: Convert to fraction form
   91,446.24/137,185.74 = 32,316.24/x
3. Step 3: Cross multiply
   91,446.24x = 137,185.74 × 32,316.24
4. Step 4: Simplify right side
   91,446.24x = 4,433,327,298.42
5. Step 5: Solve for x
   x = 4,433,327,298.42/91,446.24
6. Step 6: Final answer
   x = 48,480.15