Finding the Fourth Proportional to 11,787.99, 17,685.02 and 3,468.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,787.99 : 17,685.02 = 3,468.27 : x
2. Step 2: Convert to fraction form
   11,787.99/17,685.02 = 3,468.27/x
3. Step 3: Cross multiply
   11,787.99x = 17,685.02 × 3,468.27
4. Step 4: Simplify right side
   11,787.99x = 61,336,424.32
5. Step 5: Solve for x
   x = 61,336,424.32/11,787.99
6. Step 6: Final answer
   x = 5,203.30