Finding the Fourth Proportional to 23,330.25, 32,200.76 and 13,766.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,330.25 : 32,200.76 = 13,766.58 : x
2. Step 2: Convert to fraction form
   23,330.25/32,200.76 = 13,766.58/x
3. Step 3: Cross multiply
   23,330.25x = 32,200.76 × 13,766.58
4. Step 4: Simplify right side
   23,330.25x = 443,294,269.77
5. Step 5: Solve for x
   x = 443,294,269.77/23,330.25
6. Step 6: Final answer
   x = 19,000.84