Finding the Fourth Proportional to 10,710.58, 14,780.60 and 5,994.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,710.58 : 14,780.60 = 5,994.86 : x
2. Step 2: Convert to fraction form
   10,710.58/14,780.60 = 5,994.86/x
3. Step 3: Cross multiply
   10,710.58x = 14,780.60 × 5,994.86
4. Step 4: Simplify right side
   10,710.58x = 88,607,679.65
5. Step 5: Solve for x
   x = 88,607,679.65/10,710.58
6. Step 6: Final answer
   x = 8,272.91