Finding the Fourth Proportional to 9,787.27, 13,506.45 and 5,595.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,787.27 : 13,506.45 = 5,595.52 : x
2. Step 2: Convert to fraction form
   9,787.27/13,506.45 = 5,595.52/x
3. Step 3: Cross multiply
   9,787.27x = 13,506.45 × 5,595.52
4. Step 4: Simplify right side
   9,787.27x = 75,575,611.10
5. Step 5: Solve for x
   x = 75,575,611.10/9,787.27
6. Step 6: Final answer
   x = 7,721.83