Finding the Fourth Proportional to 10,696.90, 14,762.01 and 5,980.90

Step by Step Solution

1. Step 1: Write the proportion equation
   10,696.90 : 14,762.01 = 5,980.90 : x
2. Step 2: Convert to fraction form
   10,696.90/14,762.01 = 5,980.90/x
3. Step 3: Cross multiply
   10,696.90x = 14,762.01 × 5,980.90
4. Step 4: Simplify right side
   10,696.90x = 88,290,105.61
5. Step 5: Solve for x
   x = 88,290,105.61/10,696.90
6. Step 6: Final answer
   x = 8,253.80