Finding the Fourth Proportional to 10,654.12, 15,977.94 and 3,727

Step by Step Solution

1. Step 1: Write the proportion equation
   10,654.12 : 15,977.94 = 3,727 : x
2. Step 2: Convert to fraction form
   10,654.12/15,977.94 = 3,727/x
3. Step 3: Cross multiply
   10,654.12x = 15,977.94 × 3,727
4. Step 4: Simplify right side
   10,654.12x = 59,549,782.38
5. Step 5: Solve for x
   x = 59,549,782.38/10,654.12
6. Step 6: Final answer
   x = 5,589.37