Finding the Fourth Proportional to 11,778.94, 17,669.01 and 3,013.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,778.94 : 17,669.01 = 3,013.93 : x
2. Step 2: Convert to fraction form
   11,778.94/17,669.01 = 3,013.93/x
3. Step 3: Cross multiply
   11,778.94x = 17,669.01 × 3,013.93
4. Step 4: Simplify right side
   11,778.94x = 53,253,159.31
5. Step 5: Solve for x
   x = 53,253,159.31/11,778.94
6. Step 6: Final answer
   x = 4,521.05