Finding the Fourth Proportional to 13,092.95, 19,636.46 and 3,732.80

Step by Step Solution

1. Step 1: Write the proportion equation
   13,092.95 : 19,636.46 = 3,732.80 : x
2. Step 2: Convert to fraction form
   13,092.95/19,636.46 = 3,732.80/x
3. Step 3: Cross multiply
   13,092.95x = 19,636.46 × 3,732.80
4. Step 4: Simplify right side
   13,092.95x = 73,298,861.04
5. Step 5: Solve for x
   x = 73,298,861.04/13,092.95
6. Step 6: Final answer
   x = 5,598.35