Finding the Fourth Proportional to 10,364.86, 15,545.72 and 3,789.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364.86 : 15,545.72 = 3,789.52 : x
2. Step 2: Convert to fraction form
   10,364.86/15,545.72 = 3,789.52/x
3. Step 3: Cross multiply
   10,364.86x = 15,545.72 × 3,789.52
4. Step 4: Simplify right side
   10,364.86x = 58,910,787.46
5. Step 5: Solve for x
   x = 58,910,787.46/10,364.86
6. Step 6: Final answer
   x = 5,683.70