Finding the Fourth Proportional to 10,453.06, 14,425.52 and 5,978.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,453.06 : 14,425.52 = 5,978.22 : x
2. Step 2: Convert to fraction form
   10,453.06/14,425.52 = 5,978.22/x
3. Step 3: Cross multiply
   10,453.06x = 14,425.52 × 5,978.22
4. Step 4: Simplify right side
   10,453.06x = 86,238,932.17
5. Step 5: Solve for x
   x = 86,238,932.17/10,453.06
6. Step 6: Final answer
   x = 8,250.11