Finding the Fourth Proportional to 11,789.88, 17,685.80 and 3,024.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,789.88 : 17,685.80 = 3,024.76 : x
2. Step 2: Convert to fraction form
   11,789.88/17,685.80 = 3,024.76/x
3. Step 3: Cross multiply
   11,789.88x = 17,685.80 × 3,024.76
4. Step 4: Simplify right side
   11,789.88x = 53,495,300.41
5. Step 5: Solve for x
   x = 53,495,300.41/11,789.88
6. Step 6: Final answer
   x = 4,537.39