Finding the Fourth Proportional to 91,343.23, 137,031.86 and 32,216.47

Step by Step Solution

1. Step 1: Write the proportion equation
   91,343.23 : 137,031.86 = 32,216.47 : x
2. Step 2: Convert to fraction form
   91,343.23/137,031.86 = 32,216.47/x
3. Step 3: Cross multiply
   91,343.23x = 137,031.86 × 32,216.47
4. Step 4: Simplify right side
   91,343.23x = 4,414,682,544.70
5. Step 5: Solve for x
   x = 4,414,682,544.70/91,343.23
6. Step 6: Final answer
   x = 48,330.70