Finding the Fourth Proportional to 9,994.56, 14,992.22 and 2,598.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,994.56 : 14,992.22 = 2,598.82 : x
2. Step 2: Convert to fraction form
   9,994.56/14,992.22 = 2,598.82/x
3. Step 3: Cross multiply
   9,994.56x = 14,992.22 × 2,598.82
4. Step 4: Simplify right side
   9,994.56x = 38,962,119.91
5. Step 5: Solve for x
   x = 38,962,119.91/9,994.56
6. Step 6: Final answer
   x = 3,898.33