Finding the Fourth Proportional to 9,271.83, 13,898.43 and 3,724.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.83 : 13,898.43 = 3,724.14 : x
2. Step 2: Convert to fraction form
   9,271.83/13,898.43 = 3,724.14/x
3. Step 3: Cross multiply
   9,271.83x = 13,898.43 × 3,724.14
4. Step 4: Simplify right side
   9,271.83x = 51,759,699.10
5. Step 5: Solve for x
   x = 51,759,699.10/9,271.83
6. Step 6: Final answer
   x = 5,582.47