Finding the Fourth Proportional to 10,658.77, 14,695.39 and 7,295.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,658.77 : 14,695.39 = 7,295.78 : x
2. Step 2: Convert to fraction form
   10,658.77/14,695.39 = 7,295.78/x
3. Step 3: Cross multiply
   10,658.77x = 14,695.39 × 7,295.78
4. Step 4: Simplify right side
   10,658.77x = 107,214,378.31
5. Step 5: Solve for x
   x = 107,214,378.31/10,658.77
6. Step 6: Final answer
   x = 10,058.80