Finding the Fourth Proportional to 11,760.26, 17,635.93 and 3,438.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,760.26 : 17,635.93 = 3,438.52 : x
2. Step 2: Convert to fraction form
   11,760.26/17,635.93 = 3,438.52/x
3. Step 3: Cross multiply
   11,760.26x = 17,635.93 × 3,438.52
4. Step 4: Simplify right side
   11,760.26x = 60,641,498.02
5. Step 5: Solve for x
   x = 60,641,498.02/11,760.26
6. Step 6: Final answer
   x = 5,156.48