Finding the Fourth Proportional to 10,694.66, 14,758.26 and 5,978.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,694.66 : 14,758.26 = 5,978.93 : x
2. Step 2: Convert to fraction form
   10,694.66/14,758.26 = 5,978.93/x
3. Step 3: Cross multiply
   10,694.66x = 14,758.26 × 5,978.93
4. Step 4: Simplify right side
   10,694.66x = 88,238,603.46
5. Step 5: Solve for x
   x = 88,238,603.46/10,694.66
6. Step 6: Final answer
   x = 8,250.72