Finding the Fourth Proportional to 10,696.86, 14,763.54 and 5,980.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,696.86 : 14,763.54 = 5,980.26 : x
2. Step 2: Convert to fraction form
   10,696.86/14,763.54 = 5,980.26/x
3. Step 3: Cross multiply
   10,696.86x = 14,763.54 × 5,980.26
4. Step 4: Simplify right side
   10,696.86x = 88,289,807.72
5. Step 5: Solve for x
   x = 88,289,807.72/10,696.86
6. Step 6: Final answer
   x = 8,253.81