Finding the Fourth Proportional to 10,366.86, 15,544.31 and 7,083.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,366.86 : 15,544.31 = 7,083.93 : x
2. Step 2: Convert to fraction form
   10,366.86/15,544.31 = 7,083.93/x
3. Step 3: Cross multiply
   10,366.86x = 15,544.31 × 7,083.93
4. Step 4: Simplify right side
   10,366.86x = 110,114,768.52
5. Step 5: Solve for x
   x = 110,114,768.52/10,366.86
6. Step 6: Final answer
   x = 10,621.81