Finding the Fourth Proportional to 11,828.04, 17,743.76 and 3,927.87

Step by Step Solution

1. Step 1: Write the proportion equation
   11,828.04 : 17,743.76 = 3,927.87 : x
2. Step 2: Convert to fraction form
   11,828.04/17,743.76 = 3,927.87/x
3. Step 3: Cross multiply
   11,828.04x = 17,743.76 × 3,927.87
4. Step 4: Simplify right side
   11,828.04x = 69,695,182.59
5. Step 5: Solve for x
   x = 69,695,182.59/11,828.04
6. Step 6: Final answer
   x = 5,892.37