Finding the Fourth Proportional to 11,835.04, 17,751.24 and 3,070.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,835.04 : 17,751.24 = 3,070.72 : x
2. Step 2: Convert to fraction form
   11,835.04/17,751.24 = 3,070.72/x
3. Step 3: Cross multiply
   11,835.04x = 17,751.24 × 3,070.72
4. Step 4: Simplify right side
   11,835.04x = 54,509,087.69
5. Step 5: Solve for x
   x = 54,509,087.69/11,835.04
6. Step 6: Final answer
   x = 4,605.74