Finding the Fourth Proportional to 10,710.90, 14,780.34 and 5,995.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,710.90 : 14,780.34 = 5,995.08 : x
2. Step 2: Convert to fraction form
   10,710.90/14,780.34 = 5,995.08/x
3. Step 3: Cross multiply
   10,710.90x = 14,780.34 × 5,995.08
4. Step 4: Simplify right side
   10,710.90x = 88,609,320.73
5. Step 5: Solve for x
   x = 88,609,320.73/10,710.90
6. Step 6: Final answer
   x = 8,272.82