Finding the Fourth Proportional to 80,347.42, 120,503.82 and 32,916.00

Step by Step Solution

1. Step 1: Write the proportion equation
   80,347.42 : 120,503.82 = 32,916.00 : x
2. Step 2: Convert to fraction form
   80,347.42/120,503.82 = 32,916.00/x
3. Step 3: Cross multiply
   80,347.42x = 120,503.82 × 32,916.00
4. Step 4: Simplify right side
   80,347.42x = 3,966,503,136.60
5. Step 5: Solve for x
   x = 3,966,503,136.60/80,347.42
6. Step 6: Final answer
   x = 49,366.90