Finding the Fourth Proportional to 6,894.06, 9,513.86 and 4,061.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,894.06 : 9,513.86 = 4,061.56 : x
2. Step 2: Convert to fraction form
   6,894.06/9,513.86 = 4,061.56/x
3. Step 3: Cross multiply
   6,894.06x = 9,513.86 × 4,061.56
4. Step 4: Simplify right side
   6,894.06x = 38,641,113.22
5. Step 5: Solve for x
   x = 38,641,113.22/6,894.06
6. Step 6: Final answer
   x = 5,604.99